TY  - BOOK
TI  - SOIL EROSION AT MULTIPLE SCALES PRINCIPLES AND METHODS FOR ASSESSING CAUSES AND IMPACTS
SN  - 085199 2900
AV  - 631.45/SOI 1
U1  - 631.45/SOI 
PY  - 1998///
CY  - USA
PB  - CABI
ER  -