1965
Handbook of Waterfowl Behavior, Paul A. Johnsgard
Handbook of Waterfowl Behavior: Frontmatter and Introduction, Paul A. Johnsgard
Handbook of Waterfowl Behavior: Indexes, Paul A. Johnsgard
Handbook of Waterfowl Behavior: Summary and Synopsis of the Family Anatidae, Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Anatini (Surface-feeding Ducks), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Anseranatini (Magpie Goose), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Anserini (Swans and True Geese), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Aythyini (Pochards), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Cairinini (Perching Ducks), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Dendrocygnini (Whistling Ducks), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Mergini (Sea Ducks), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Oxyurini (Stiff-tailed Ducks), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Stictonettini (Freckled Duck), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Tachyerini (Steamer Ducks), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Tribe Tadornini (Sheldgeese and Shelducks), Paul A. Johnsgard
Handbook of Waterfowl Behavior: Works Cited, Paul A. Johnsgard