Alders, Carine <br/><br/>
Linking with farmers  networking for low-external-input and sustainable agriculture 

 - London  Intermediate Technology  1993 
 - vi,298 p.  Illustration 
<br/><br/><label>ISBN: </label>1853392103 
<br/><br/><label>Dewey Class. No.: </label>630.92  / LIN