Published in Proc. Ent. Soc. Wash., in 1952, in volume 54, pages 22-26
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 32-35
Published in Proceedings of the Entomological Society of Washington, in 1952, in volume 54, pages 36-38
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 38-53
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 69-96
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 130-132
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 133-137
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 138-139
Published in Proceedings of the Entomological Society of Washington, in 1952, in volume 54, pages 142-144
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 145-148
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 169-174
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 175-184
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 185-186
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 186-188
Published in Proc Ent Soc Washington, in 1952, in volume 54, pages 194-198
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 199-204
Published in Proceedings of the Entomological Society of Washington, in 1952, in volume 54, pages 205-214
Published in Proc. Ent. Soc. Wash., in 1952, in volume 54, pages 236-244
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 246-249
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 254-257
Published in Proceedings of the Entomological Society of Washington, in 1952, in volume 54, pages 258-264
Published in Proceedings of the Entomological Society of Washington, in 1952, in volume 54, pages 265-269
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 269-273
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 273-281
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 281-294
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 294-301
Published in Proceedings of The Entomological Society of Washington, in 1952, in volume 54, pages 303-305
Published in Proceedings of the Entomological Society of Washington, in 1952, in volume 54, issue 1, pages 1-22
Published in Proceedings of the Entomological Society of Washington, in 1952, in volume 54, issue 3, pages 115-130