Dhami, P. S., Chopra, G., <br/><br/>
Pradeeps a textbook of biology  Textual Documents 
by P. S. Dhami, G. Chopra and H. N. Srivastava 
 - Punjab  Pradeep Publications 
 - Vol-II, III/1-268p:  IV/1-226p  v/1-438  Ills.;  25cm. 
<br/><br/><label>Subjects--Index Terms: </label>Biology G-Biology 
<br/><br/><label>Dewey Class. No.: </label>574