|
|||||
|
|
Man-induced soil erosion of the Southern Piedmont: S. W. Trimble, (Ankeny,Iowa: Soil conservation society of America, 1974. Pp. viii + 180. $4·00) |
|
| Authors: | P. Gersmehl |
| Affiliation: | University of Minnesota USA |
| Abstract: | |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ | |