Layle.D. Lawrence <br/><br/>
Seed cum-fertilizer drill 

 - Andhra Pradesh  Andhra Pradesh Agricultural Production Project Kansas State University-USAID  1969 
 - 29p 
<br/><br/>Layle.D. Lawrence: Seed cum-fertilizer drill.  Andhra Pradesh.  Andhra Pradesh Agricultural Production Project Kansas State University-USAID, 1969.--(631.33LAW)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.33  / LAW