TY - SER AU - Blake, R.O. TI - Aiding the environment: a study of the environmental policies procedures and performance of the U.S. agency for international development T2 - A.I.D. research & development abstracts ; PY - 1981/// CY - Washington-US : PB - United States Agency for International Development, N1 - Artículo dentro de: Environment & natural resources-forest resources reports; Sumarios de investigación ER -