Yazar
Gordon A McFeters
7 cilt bulundu.
Cilt sonuçları
Environmental Effects of Western Coal Surface Mining
Environmental Research Laboratory (Duluth, Minn.), Minn.) Environmental Research Laboratory (Duluth, R. K. Skogerboe, Steven P. Canton, James V. Ward, Susan C. Turbak, Gregory J. Olson, Gordon A. McFeters · Yayınevi bilinmiyor
80 sayfa · 1979
Mine drainage
Environmental Effects of Western Coal Surface Mining: Canton, S. P. and Ward, J. V. The limnology and biota of mine spoils ponds in northwest Colorado
Environmental Research Laboratory (Duluth, Minn.), R. K. Skogerboe, Susan C. Turbak, Gregory J. Olson, Gordon A. McFeters · Yayınevi bilinmiyor
84 sayfa · 1979
Mine drainage
Environmental Effects of Western Coal Surface Mining: Skogerboe, R. K. The water quality of Trout Creek, Colorado
Environmental Research Laboratory (Duluth, Minn.) · Yayınevi bilinmiyor
Sayfa sayısı yok · 1979
Mine drainage
Environmental Effects of Western Coal Surface Mining: Canton, S. P. and Ward, J. V. The aquatic macroinvertebrates ot Trout Creek, Colorado
Environmental Research Laboratory (Duluth, Minn.) · Yayınevi bilinmiyor
Sayfa sayısı yok · 1979
Mine drainage
