TY  - BOOK
AU  - , Zachar, Dusan
TI  - Soil erosion 
SN  - 0444997253
PY  - 1982///
CY  - New York 
PB  - Elsevier Scientific Publishing Company
KW  - BI-BuBU
KW  - Sol
KW  - Classification
N1  - Bibliogr., index
ER  -