Yazar
douglas a haith
4 cilt bulundu.
Cilt sonuçları
Models for analyzing agricultural nonpoint-source pollution
Douglas A. Haith · International Institute for Applied Systems Analysis
Sayfa sayısı yok · 1982
Kategori yok
Simulation of pollution by soil erosion and soil nutrient loss
Douglas A. Haith · Pudoc
77 sayfa · 1984
Environmental aspects of Sediment transport / Environmental aspects of Soil erosion / Mathematical models / Pollution / Sediment transport
Effectiveness of soil and water conservation practices for pollution control
Douglas A. Haith, Raymond C. Loehr · Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency
474 sayfa · 1979
Soil conservation / Mathematical models / Water conservation / Water quality / Agricultural pollution