Palaniappan (SP) & Annadurai (K) <br/><br/>
ORGANIC  FARMING:Thory and practice 

 -  2006  Scientific Publishers (India) 
 - 257  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J       P6