Agro-climate zones    Profiles and issues.    

 - New Delhi   ACRP           1989 
 - 256p.  cm. 
 - ARPU working papers;2 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>U287:75.2.N89, M9/SC