William A. Haswell , <br/><br/>
TEXTBOOK OF ZOOLOGY VERTEBRATES : VOL - 2 
by A. J. Marshall, T. Jeffery Parker & William A. Haswell 
 - 7th ed. 
 - New Delhi:  A.I.T.B.S PUBLICATION,  1995. 
 - xxiiii,952pg:  24cm. 
<br/><br/><label>ISBN: </label>81-7473-030-3 
<br/><br/><label>Subjects--Personal Names: </label><br/>ZOOLOGY.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chordates
<br/><br/><label>Dewey Class. No.: </label>596  / MAR