Parihar, N S <br/><br/>
Biology And Morphology Of Pteriodophytes 

 - Allahabad  Central Book Depot  1976 
 - 660p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--general stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>science--physiology and related subjectsBotany--natural science and mathematics
<br/><br/><label>Dewey Class. No.: </label>571.53  / PAR-B