TY  - BOOK
AU  - Zachar Dusan
TI  - Soil erusion
T2  - Developments in soil science; 10
U1  - J:1:2, M2 
PY  - 1982///
CY  - Amsterdam
PB  - Elsevier Scientific Publishing Company      
KW  - Agriculture
N1  - Bibliography 483-51p
ER  -