Aspects of plant sciences 

 - New Delhi:   Today & Tomorrow's Printers and Publishers,   1980 
 - 157p. 
<br/><br/> Vol. 3 Pteridophytes - some aspects of their structure and morphology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Subjects--Index Terms: </label>Pteeridophytes 
<br/><br/><label>Universal Decimal Class. No.: </label>582.35.08  / M0