TY - SER AU - Mott, G.O. TI - Handbook for the collection, preservation, and characterization of tropical forage germ plasm resources T2 - A.I.D. research & development abstracts ; PY - 1981/// CY - Washington-US : PB - United States Agency for International Development, N1 - Artículo dentro de: Agriculture-plant science; Sumarios de investigación ER -