Soil and water conservation handbook :

Unger, Paul W.

Soil and water conservation handbook : policies, practices, conditions, and terms / Paul W. Unger. - New York : Haworth Food & Agricultural Products Press, c2006. - xiv, 248 p. ;

1560223294 (hard : alk. paper) 1560223308 (soft : alk. paper) 9781560223290 (hard : alk. paper) 9781560223306 (soft : alk. paper)

2005033802


Soil conservation
Soil conservation
Water conservation
Water conservation

631.459:631.61(02) / U3S
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