Waddington, C. H. <br/><br/>
How animals develop /  C. H. Waddington. 

 - London :  George Allen and Unwin Ltd,  c 1946. 
 - 128 p. :  ill. ;  19 cm. 
<br/><br/> Includes index. 
<br/><br/>331  331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Development and maturation of animals.
<br/><br/><label>Dewey Class. No.: </label>591.3 / W118h