Singh, S S <br/><br/>
Principles and practice of agronomy 

 - New Delhi:   Kalyani Publishers,   1985 
 - xii, 200p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Seedling evaluation Seed germination test 
<br/><br/><label>Universal Decimal Class. No.: </label>631   / M5