Tobía, C., Rojas, A., Villalobos, E., Soto, H., & Uribe, L. (2004). Use of soybean silage to partially substi tute balanced concentrate and its effects on dairy milk production and quality, in the wet tropics of Costa Rica.

Tobía, Carlos, Augusto Rojas, Enrique Villalobos, Henry Soto, và Lidieth Uribe. Use of Soybean Silage to Partially Substi Tute Balanced Concentrate and Its Effects On Dairy Milk Production and Quality, in the Wet Tropics of Costa Rica. 2004.

Tobía, Carlos, et al. Use of Soybean Silage to Partially Substi Tute Balanced Concentrate and Its Effects On Dairy Milk Production and Quality, in the Wet Tropics of Costa Rica. 2004.