The potential of off-stream livestock watering to reduce water quality impacts

Elsevier BV - Tập 58 - Trang 285-290 - 1996
Derek C. Godwin1, J.Ronald Miner2
1Watershed Management Extension Agent, Oregon State University, Curry County, OR, USA
2Bioresource Engineering Department, Oregon State University, Corvallis, OR, USA

Tài liệu tham khảo