Iqtidar Ahmed Khalil & Amanullah Jan <br/><br/>
Cropping Technology 
Iqtidar Ahmed Khalil & Amanullah Jan 
 - 2nd 
 - Rawalpindi  National Book Foundation  2005 
 - 307p 
<br/><br/> Include index 
<br/><br/><label>Dewey Class. No.: </label>630 IAC