Shivanna, K R; Johri, B M <br/><br/>
Angiosperm pollen: Structure and function 

 -  Wiley Eastern Ltd., New Delhi  1985 
 - 374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spermatophyta
<br/><br/><label>Dewey Class. No.: </label>PG 582  SHI-A