TY - SER AU - Eckert, J. TI - Rainfall oscillations in Lesotho and the possible impact of drought in the 1980's 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-general; Sumarios de investigación ER -