TY - BOOK TI - Life histories of North American wild fowl : order Anseres (part) UR - https://www.biodiversitylibrary.org/item/30955 PB - G.P.O CY - Washington PY - 1923 N1 - Includes index. --- Contains part of the family Anatidae, continues in Bulletin 130. AU - Bent, Arthur Cleveland, KW - 59.84.1A(7) KW - Anatidae KW - Birds KW - Ducks KW - Geese KW - North America KW - Swans ER -