[Edit][History] last modified September 9, 2008

Howard Ensign Evans
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Books by this Author
Wasp Farm by Howard Ensign Evans
Natural History Press, for the American Museum of Natural History, 1963
The wasps by Howard Ensign Evans
University of Michigan Press, 1970
A revision of the genus Pristocera in the Americas (Hymenoptera, Bethylidae) by Howard Ensign Evans
The Museum, 1963
A revision of the genus Apenesia in Americas (Hymenoptera, Bethylidae) by Howard Ensign Evans
The Museum, 1963
A synopsis of the American Bethylidae (Hymenoptera, Aculeata) by Howard Ensign Evans
The Museum, 1964
The natural history of the Long Expedition to the Rocky Mountains (1819-1820) by Howard Ensign Evans
Oxford University Press, 1997
Pioneer naturalists by Howard Ensign Evans
Holt, 1993
Life on a little-known planet by Howard Ensign Evans
Lyons & Burford, 1993
A revision of spider wasps of the genus Ctenostegus (Hymenoptera, Pompilidae) by Howard Ensign Evans
Commonwealth Scientific and Industrial Research Organization, 1976
Cache la Poudre by Howard Ensign Evans
University Press of Colorado, 1991
The natural history and behavior of North American beewolves by Howard Ensign Evans
Comstock Pub. Associates, 1988
Life on a little-known planet by Howard Ensign Evans
University of Chicago Press, 1984
The pleasures of entomology by Howard Ensign Evans
Smithsonian Institution Press, 1985
Wasp Farm by Howard Ensign Evans
Comstock Pub. Associates, 1985
Australia, a natural history by Howard Ensign Evans
Smithsonian Institution Press, 1983
Insect biology by Howard Ensign Evans
Addison-Wesley Pub. Co., 1984
Bredin-Archbold-Smithsonian biological survey of Dominica: Bethyloidea (Hymenoptera) by Howard Ensign Evans
Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1969
The wasps by Howard Ensign Evans
David and Charles, 1973
Bredin-Archbold-Smithsonian biological survey of Dominica: aculeate wasps (Hymenoptera: Scolioidea, Vespoidea, Pompiloidea, Sphecoidea) by Howard Ensign Evans
Smithsonian Institution Press, [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972
A revision of the Mexican and Central American spider wasps of the subfamily Pompilinae (Hymenoptera: Pompilidae) by Howard Ensign Evans
American Entomological Society, 1966