TY - BOOK AU - Hutchinson,Martin T. AU - Nelson,Elton G. AU - Hesser,Leon F. TI - Roster of scientists : for the major food crops of the developing world PY - 1975/// CY - Washington PB - Office of Agriculture Technical Assistance Bureau Angency for International Development KW - Cientificos KW - Cultivos Alimenticios KW - Agricultura KW - Estados Unidos de America ER -