Kirti Singh <br/><br/>
Manual requrements of vegetable crops / 
Kirti Singh 
 - Rev. ed. 
 - New Delhi :  Publications and Informations Division ,  1991 
 - 130 p. ;  25 cm. 
<br/><br/><label>ISBN: </label> Rs. 25.00 
<br/><br/><label>Dewey Class. No.: </label>635