Department of Agriculture, USA <br/><br/>
A Manual on conservation of soil and water 

 -  1980  Scientific Publishers (India) 
 - 252  20  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>978-81-7233-822-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil & Water Conservation
<br/><br/><label>Dewey Class. No.: </label>DT2 (J:1)   M0