Yazar
Jerry T Crews
4 cilt bulundu.
Jerry T. Crews · United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station
Sayfa sayısı yok · 1984
Clay soils / Effect of soil compaction on / Mine spoils / Plants / Grasses
Jerry T Crews · U.S. Dept. of Agriculture, Forest Service, Northeastern Research Station
25 sayfa · 1999
Bibliography / Coal mines and mining / Environmental aspects / Environmental aspects of Coal mines and mining / Environmental aspects of Strip mining
Jerry T. Crews · U.S. Dept. of Agriculture, Forest Service, Northeastern Research Station
Sayfa sayısı yok · 2000
Soil moisture / Soil temperature
Jerry T Crews · U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Sayfa sayısı yok · 1984
Grasses / Loam soils / Clay soils