Wallis, C. J. <br/><br/>
Practical zoology for advanced level and intermediate students / 
by C. J. Wallis. 
 - 5th edition. 
 - London :  William Heinemann,  1965. 
 - x, 326 p. :  ill. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology--Laboratory manuals.