Hugh Hammond Bennett <br/><br/>
Elements of soil conservation 

 - New York  Mc Graw Hill Book  Co Inc  1947 
 - 406p 
<br/><br/>Hugh Hammond Bennett: Elements of soil conservation.  New York.  Mc Graw Hill Book  Co Inc, 1947.--(631.45BEN)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.45  / BEN