TY  - BOOK
AU  - Hudson,Norman
TI  - Soil conservation
SN  - 0801414369
AV  - S623 .H792 1981
U1  - 631.4/5 19
PY  - 1981///
CY  - Ithaca, N.Y.
PB  - Cornell University Press
KW  - Soil conservation
KW  - Soil erosion
N1  - Includes bibliographical references and index
ER  -