Vidyarthi, R.D. <br/><br/>
A Text book of zoology  R.D. Vidyarthi. 

 - 12th rev. ed. 
 - Agra  Agrasia  1972 
 - viii, 736p.: ill. 24 cm. 
<br/><br/> Index p i-vii. 
<br/><br/><label>Dewey Class. No.: </label>591  / V67T