Proceedings of the Joint Workshop on : management of low fertility acid soils of the American humid tropics - Joint Workshop on Management of Low Fertility Acid Soils of the America Humid Tropics (23-26 nov. 1981: Paramaribo, Suriname); Wienk, J. F.; Wit, H. A. (San José, Costa Rica : IICA, 1982)
Keywords: TALLERES EDUCACIONALES; MANEJO DEL SUELO; FERTILIDAD DEL SUELO; TROPICOS HUMEDOS; AMERICA