Elements of soil conservation.

Bennett, Hugh H. 1881-1960.

Elements of soil conservation. - 2d ed. - New Delhi BIOTECH BOOKS [2009} - 358 p. illus. 24 cm.

978 81 7622 203 7

53012044


Soil conservation--United States.
Soil erosion--United States.

S623 / .B352 1955

631.45 / 17-1365
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