Manual on soil conservation By D A Gadkany 

 - Poona  Yeravda Prison Press India         1966 
 - 158p.  cm. 
 - Its bulletin 191 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J:1:7).235.N6, K6/GD