Appropriate technology : research in alternative agriculture systems : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, second session, September 30, 1982
Appropriate technology : research in alternative agriculture systems : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, second session, September 30, 1982
国立国会図書館請求記号
YCA-Y 4.Sci 2:97/162
国立国会図書館書誌ID
000006504076
資料種別
図書
著者
United States. Congress. House. Committee on Science and Technology. Subcommittee on Natural Resources, Agriculture Research, and Environment