Dyfyniad APA

Restrepo Sáenz, C. (2002). Relations between tree cover in pasture lands and animal production in cattle farmers in dry tropic, Cañas, Costa Rica.

Dyfyniad Arddull Chicago

Restrepo Sáenz, Claudia. Relations between Tree Cover in Pasture Lands and Animal Production in Cattle Farmers in Dry Tropic, Cañas, Costa Rica. 2002.

Dyfyniad MLA

Restrepo Sáenz, Claudia. Relations between Tree Cover in Pasture Lands and Animal Production in Cattle Farmers in Dry Tropic, Cañas, Costa Rica. 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.