Buchsbaum, Ralph Morris,  1907-. <br/><br/>
The lower animals :  living invertebrates of the world / 
by Ralph Buchsbanm and Lorus J. Milne ; in collaboration with Mildred Buchsbaum and Margery Milne. 
 - Garden City, N.Y. :  Doubleday,  1962. 
 - 303 p. :  ill. ;  29 cm. 
<br/><br/> Third printing, corrected and revised, 1962 
<br/><br/><label>LCCN: </label>60-10650 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates.