[1]
Pinzón, B., Montenegro, R. and Santamaría, E. 2004. EFFECT OF THE REDUCTION OF THE OCUPATION PERIOD IN A BEEF CATTLE PRODUCTION SYSTEM BASED ON Brachiaria decumbens CV. SEÑAL. GUALACA, PANAMA. 2001-2003. Ciencia Agropecuaria. 17 (Oct. 2004), 31-42.