Book Chapter
Spain, James M.
Spain, James M; Couto, Walter. 1990. Establishment and initial development of Andropogon gayanus pastures in tropical savannas. In: Toledo, José M.; Vera, Raúl R.; Lascano, Carlos E.; Lenné, Jillian M. (eds.). Andropogon gayanus Kunth: A grass for tropical acid soils. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. p. 223-246. (CIAT publication no. 90)