Trips 1980, 1980

Atlanta, ESA; Caracas, Venezuela (2 folders); Aspen, Colorado; Brazil; University of Florida; University of Colorado (Gustafson lecture); Commission on Immigration; Guatemala; India; Kenya; ICIPE Review; Madrid, Spain (saved drafts); Rutgers, NJ; Project Reach, Steuben County (saved drafts); Princeton University; University of Ottawa; Portland, Maine; Technology & Policy Seminar, Dartmouth College; United Nations Ethanol Panel; University of Truro (A.C. Neish Memorial lecture, publ. #224); GE, Schenectady, NY; 1FT Ann. Mtg. New Orleans (publ. as #242); Stony Brook, NY; Maryland Center for Publ. Broadcasting; Unity College; North Central Entomological Society; MIT Inauguration; Madison, Wise.; Berlin, West Germany (publ. #227)