Bhatnagar S P <br/><br/>
Gymnosperms 

 - New Delhi  New Age       1996 
 - 470p. ill.  cm 
<br/><br/> Bibliography 422-453p.; Author index 454-461p.; Subject index 462-468p.; Reprint 2018. 
<br/><br/><label>ISBN: </label>9788122407921 (pbk) 
<br/><br/><label>Standard No.: </label>198583 
<br/><br/><label>Source: </label> 1648, 25/02/2018, Dhanraj Book House  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Glossopteridales<br/> Gnetales<br/> Pentoxylales<br/> Voltzials<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I6, N6;9-;11