Nayar, B.K. . <br/><br/>
Ferns of India /  Textual Documents 
B.K.Nayar. 
 - 1st ed. / 
 - Delhi :  Today & Tomorrow`s Printers & Publishers ,  Nd. 
 - 98p. ;  22cm. 
<br/><br/><label>Subjects--Index Terms: </label>Ferns-India G-Botany 
<br/><br/><label>Dewey Class. No.: </label>587.313  / N 231 F