TY  - BOOK
AU  - Hugh Hammond Bennett
TI  - Elements of soil conservation. Ed 2
U1  - 631.45 
PY  - 1955///
CY  - New York
PB  - Mc Graw Hill Book Co Inc
N1  - Hugh Hammond Bennett: Elements of soil conservation. Ed 2.  (2nd Edition)  New York.  Mc Graw Hill Book Co Inc, 1955.--(631.45BEN)
ER  -