Chavarría Tretti, A. (2019). Cost-benefit analysis of manure applications on specialized dairy farms in the highlands and lowlands of Costa Rica.
Trích dẫn kiểu ChicagoChavarría Tretti, Alejandro. Cost-benefit Analysis of Manure Applications On Specialized Dairy Farms in the Highlands and Lowlands of Costa Rica. 2019.
Trích dẫn MLAChavarría Tretti, Alejandro. Cost-benefit Analysis of Manure Applications On Specialized Dairy Farms in the Highlands and Lowlands of Costa Rica. 2019.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.