Sapru, P. N. <br/><br/>
Agra university extension lectures / 
delivered by P.N. Sapru 
 - Agra :  Agra University,  1957 
 - 42 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant morphology
<br/><br/><label>Dewey Class. No.: </label>347.9