Singh, Amarjit  <br/><br/>
Field Problems of Vegetable Crops 

 - 4th Ed. 
 - Ludhiana  PAU  2022 
 - 235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>633  / SI-F