Resultados de búsqueda - Winrock International

Beef cow-calf production experiments on the savannas of eastern Colombia, effects of minerals, early weaning, crossbreeding, urea feeding, and pastures on herd production. por Stonaker, H.H.

“…Winrock International…”
Enlace del recurso

Beef cow-calf production experiments on the savannas of eastern Colombia, effects of minerals, early weaning, crossbreeding, urea feeding, and pastures on herd production. por Stonaker, H.H.

“…Winrock International…”
Enlace del recurso

Research on crop-animal systems: proceedings por Fitzhugh, H.A., Hart, R.D., Moreno, R.A., Osuji, P.O., Ruíz, M.E., Singh, L.

“…Carribbean Agricultural Research and Development Inst. Winrock International, Morrilton, Ark. (EUA)…”
Enlace del recurso