TY - BOOK TI - Bulletin of the British Ornithologists' Club VL - v.60=no.425-433 (1939-1940) UR - https://www.biodiversitylibrary.org/item/125339 PB - British Ornithologists' Club CY - London PY - 1939 SN - 0007-1595 N1 - Set at Tring TS lacks some Issues. --- Vols. 1-67 called also no. 1-474. --- Ceased in print with Dec. 2016; continued online only. AU - British Ornithologists' Club. KW - Birds KW - Ornithologie KW - Ornithology - Periodicals KW - Periodicals ER -