Published in Proceedings of the United States National Museum, in 1913, in volume 43, pages 599-648
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 1-119
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 121-134
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 177-187
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 189-277
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 325-330
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 331-335
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 337-340
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 341-346
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 347-357
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 359-360
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 361-372
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 373-437
Results of the Yale Peruvian Expedition of 1911. Hymenoptera, superfamilies Vespoidea and Sphecoidea
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 439-454
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 455-460
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 461-463
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 465-468
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 469-470
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 471-480
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 481-549
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 551-553
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 555-568
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 569-594
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 595-614
Published in Proc. U. S. Natl Mus, in 1913, in volume 44, pages 621-631
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 633-638
Published in Proceedings of the United States National Museum, in 1913, in volume 44, pages 639-648
Published in Proceedings of The United States National Museum, in 1913, in volume 44, pages 649-654
Published in Proceedings of the United States National Museum, in 1913, in volume 44, issue 1948, pages 135-176
Published in Proceedings of The United States National Museum, in 1913, in volume 44, issue 1951, pages 279-324
Published in Proceedings of the United States National Museum, in 1913, in volume 44, issue 1971, pages 615-620
Published in Proc U S National Mus, in 1913, in volume 45, pages 1-186
Published in Proceedings of the United States National Museum, in 1913, in volume 45, pages 189-233
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 235-240
Published in Proceedings of the United States National Museum, in 1913, in volume 45, pages 241-260
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 261-263
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 265-281
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 305-307
Published in Proceedings of the United States National Museum, in 1913, in volume 45, pages 309-317
Published in Proceedings of the United States National Museum, in 1913, in volume 45, pages 353-361
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 363-364
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 365-426
Published in Proceedings of the United States National Museum, in 1913, in volume 45, pages 427-505
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 507-532
Published in Proc. U. S. Natl. Mus., in 1913, in volume 45, pages 541-547
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 549-553
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 555-558
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 559-562
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 567-569
Notes on a small collection of amphipods from the Pribilof Islands, with descriptions of new species
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 571-573
Published in Proceedings of the United States National Museum, in 1913, in volume 45, pages 575-576
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 577-583
Published in Proceedings of the United States National Museum, in 1913, in volume 45, pages 585-586
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 587-597
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 599-601
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 603-607
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 609-625
Published in Proceedings of The United States National Museum, in 1913, in volume 45, pages 651-657
Published in Proceedings of the United States National Museum, Washington D. C., in 1913, in volume 45, issue 1982, pages 283-303
New species of Silurian fossils from the Edmunds and Pembroke formations of Washington County, Maine
Published in Proceedings of The United States National Museum, in 1913, in volume 45, issue 1985, pages 319-352
Published in Proceedings of the United States National Museum, Washington D. C., in 1913, in volume 45, issue 1991, pages 533-540
Published in Proceedings of the United States. National Museum, in 1913, in volume 45, issue 1996, pages 563-566
Published in Proceedings of The United States National Museum, in 1913, in volume 45, issue 2006, pages 627-649
Published in Proceedings of the United States National Museum, in 1913, in volume 46, pages 1-55
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 57-59
Published in Proceedings of the United States National Museum, in 1913, in volume 46, pages 61-64
Published in Proceedings of the United States National Museum, in 1913, in volume 46, pages 65-72
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 73-84
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 93-102
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 103-106
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 107-109
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 111-126
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 155-156
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 157-160
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 161-200
Published in Proceedings of the United States National Museum, in 1913, in volume 46, pages 201-224
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 225-237
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 239-266
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 267-277
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 279-289
Published in Proceedings of the United States National Museum, in 1913, in volume 46, pages 291-297
Published in Proceedings of the United States National Museum, in 1913, in volume 46, pages 299-341
Published in Proceedings of the United States National Museum, in 1913, in volume 46, pages 353-358