Vidyarthi, R.D. <br/><br/>
A textbook of zoology 
by R.D.Vidyarthi. 
 - Agra  Agrasia  1952 
 - 182p., ill.; 19cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology Animals. 
<br/><br/><label>Dewey Class. No.: </label>591  / V67A