Textbook of zoology / 
Edited by A. J. Marshall and W. D. Williams. 
 - ELBS ed. of 7th ed. 
 - London :  English Language Book Society/Macmillan,  1972. 
 - v. :  ill. 
<br/><br/> "This is the seventh edition of A text-book of zoology by the late T. Jeffery Parker and the late William A. Haswell." 
<br/><br/>V. 1: Invertebrates.-- v. 2: Vertebrates. 
<br/><br/><label>ISBN: </label>0333141075 (v. 1) 0333140850 (v. 2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology.