@book{bhlitem126876, title = {Bulletin of the British Ornithologists' Club }, volume = {v.98-99 (1978-1979)}, copyright = {In copyright. Digitized with the permission of the rights holder.}, url = {https://www.biodiversitylibrary.org/item/126876}, note = {https://www.biodiversitylibrary.org/bibliography/46639}, publisher = {London, British Ornithologists' Club, 1893-}, author = {British Ornithologists' Club.}, year = {1978}, pages = {386}, keywords = {Birds|Ornithologie|Ornithology - Periodicals|Periodicals|}, }