Roles [ Persons giving testimony to the Committee ]

• P. Rothberg -- President of Monsanto Chemical Corporation (manufacturers of Dli)
• LaMont Cole -- ecologist
• Edwin Diamond -- science writer
• William Brown -- entomologist
• Robert White-Stevens -- Asst. Dir. of Research and Development, American Cyanamid
• Roland C. Clement -- President of National Audubon Society
• Clarence Cottam -- Director of the Welder Wildlife Foundation
• Walter H. Larrimer -- USDA Insect Control Div.; member NAS-NRC committee
• Murray Bookchin -- libertarian, socialist
• Mitchell R. Zavon -- Industrial Medicine & consultant to industry; member, NAS-NRC sub-committee
• Ira L. Baldwin -- Chair, National Academy of Science-NRC Committee on Pest Control and Wildlife Relations (1960-1963)
• Orville Freeman -- Secretary of the U.S. Dept. of Agriculture

  Extension Roles

• William Bean -- reviewed SS in Archives of Internal Medicine
• William J. Darby -- Vanderbilt School of Medicine; reviewed SS in Chemical and Engineering News
• Roy Barker -- Illinois Natural History Survey; author of 1958 article in Journal of Wildlife Management
• John George -- Patuxent Wildlife Research Center, Bureau of Sport Fisheries & Wildlife, Dept. of Interior
• Robert L. Rudd -- Zoology, Univ. of California; author of Pesticides and the Living Landscape (1964); reviewed SS in Pacific Discovery
• A. William A. Brown -- author of text on Insect Control by Chemicals and consultant to WHO
• Robert Bushan Murphy -- ornithologist, American Museum of Natural History