TY - BOOK TI - A practical handbook of British birds VL - v.1:pt.1-8 (1920) UR - https://www.biodiversitylibrary.org/item/53495 PB - Witherby CY - London PY - 1920 N1 - Issued in 18 parts, 1919-24. AU - Witherby, H. F. (Harry Forbes), KW - Birds KW - Great Britain ER -