Published in Ibis, in 1890, in volume 2, issue 1, pages 1-24
Published in Ibis, in 1890, in volume 2, issue 1, pages 24-26
Published in Ibis, in 1890, in volume 2, issue 1, pages 26-29
Published in Ibis, in 1890, in volume 2, issue 1, pages 29-37
Published in Ibis, in 1890, in volume 2, issue 1, pages 38-61
Published in Ibis, in 1890, in volume 2, issue 1, pages 61-66
Published in Ibis, in 1890, in volume 2, issue 1, pages 67-76
Published in Ibis, in 1890, in volume 2, issue 1, pages 77-83
Published in Ibis, in 1890, in volume 2, issue 1, pages 84-95
Published in Ibis, in 1890, in volume 2, issue 1, pages 95-108
Published in Ibis, in 1890, in volume 2, issue 1, pages 108-124
Published in Ibis, in 1890, in volume 2, issue 1, pages 124-132
Published in Ibis, in 1890, in volume 2, issue 2, pages 133-149
Published in Ibis, in 1890, in volume 2, issue 2, pages 150-156
Published in Ibis, in 1890, in volume 2, issue 2, pages 156-170
Published in Ibis, in 1890, in volume 2, issue 2, pages 170-196
Published in Ibis, in 1890, in volume 2, issue 2, pages 196-200
Published in Ibis, in 1890, in volume 2, issue 2, pages 200-205
Published in Ibis, in 1890, in volume 2, issue 2, pages 205-207
Published in Ibis, in 1890, in volume 2, issue 2, pages 207-214
Published in Ibis, in 1890, in volume 2, issue 2, pages 214-245
Published in Ibis, in 1890, in volume 2, issue 2, pages 246-247
Published in Ibis, in 1890, in volume 2, issue 2, pages 247-261
Published in Ibis, in 1890, in volume 2, issue 2, pages 262-272
Published in Ibis, in 1890, in volume 2, issue 3, pages 273-292
Published in Ibis, in 1890, in volume 2, issue 3, pages 293-304
Published in Ibis, in 1890, in volume 2, issue 3, pages 304-327
Published in Ibis, in 1890, in volume 2, issue 3, pages 327-335
Published in Ibis, in 1890, in volume 2, issue 3, pages 335-339
Published in Ibis, in 1890, in volume 2, issue 3, pages 339-344
Published in Ibis, in 1890, in volume 2, issue 3, pages 344-345
Published in Ibis, in 1890, in volume 2, issue 3, pages 345-350
Published in Ibis, in 1890, in volume 2, issue 3, pages 350-365
Published in Ibis, in 1890, in volume 2, issue 3, pages 366-367
Published in Ibis, in 1890, in volume 2, issue 3, pages 367-371
Published in Ibis, in 1890, in volume 2, issue 3, pages 371-383
Published in Ibis, in 1890, in volume 2, issue 3, pages 384-396
Published in Ibis, in 1890, in volume 2, issue 4, pages 397-411
Published in Ibis, in 1890, in volume 2, issue 4, pages 411-412
Published in Ibis, in 1890, in volume 2, issue 4, pages 412-424
Published in Ibis, in 1890, in volume 2, issue 4, pages 424-428
Published in Ibis, in 1890, in volume 2, issue 4, pages 429-438
Published in Ibis, in 1890, in volume 2, issue 4, pages 438-445
Published in Ibis, in 1890, in volume 2, issue 4, pages 445-462