authors International Center for Tropical Agriculture Collazos, E. Amézquita Rao, Idupulapati M. Barrios, Edmundo Rondon, M. A. Ayarza, M. Garcés, P. Hoyos López, DL. Molina Corrales, II.
has subject area clarisaCountry-170 Colombia Colombia Colombia Colombia Fertility Fertility Livestock Livestock fertility improvement livestock productivity savannas sustainability systems