Purchon, R. D. <br/><br/>
Practical Animal Biology :  for the tropices / 
by R. D. Purchon 
 - London :  University tutorial press,  1957 
 - xii, 148 p. :  ill. ;  18 cm. 
<br/><br/><label>ISBN: </label> USD 75.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protozoa<br/>Coelenterata<br/>Nematoda<br/>Cytology
<br/><br/><label>Dewey Class. No.: </label>574.072