Conference Paper
Nores, G.A.
NORES, G.A.; ESTRADA, R.D. 1979. Economic evaluation of beef production systems in the Llanos Orientales of Colombia. In: Sanchez, P.A.; Tergas, L. E. (eds.). Seminar on Pasture Production in Acid Soils of the Tropics (1978, Cali, Colombia). Pasture production in acid soils of the tropics: Proceedings. Centro Internacional de Agricultura Tropical (CIAT), Beef Program, Cali, CO. p. 327-340.