Union., B. O. ',
Ibis.,
, vol. ser.8:v.5=no.17-20 (1905): Published for the British Ornithologists' Union by Academic Press., pp. Page 580, Submitted.
Union., B. O. ',
Ibis.,
, vol. v.4=no.13-16 (1862): Published for the British Ornithologists' Union by Academic Press., pp. Page 229, 1862.
Union., B. O. ',
Ibis.,
, vol. ser.10:v.1=no.1-4 (1913): Published for the British Ornithologists' Union by Academic Press., pp. Page 426, Submitted.
Union., B. O. ',
Ibis.,
, vol. ser.9:v.1=no.1-4;General Index (1901-1907): Published for the British Ornithologists' Union by Academic Press., pp. Page 316, Submitted.
Union., B. O. ',
Ibis.,
, vol. v.4=no.13-16 (1862): Published for the British Ornithologists' Union by Academic Press., pp. Page 396, Submitted.
Union., B. O. ',
Ibis.,
, vol. ser.9:v.1=no.1-4;General Index (1901-1907): Published for the British Ornithologists' Union by Academic Press., pp. Page 317, Submitted.
Union., B. O. ',
Ibis.,
, vol. ser.6:v.5=no.17-20 (1893): Published for the British Ornithologists' Union by Academic Press., pp. Page 526, 1893.
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