Mather, Kenneth <br/><br/>
Genetics for schools / 
by Kenneth Mather 
 - London :  J. Murray,  1953 
 - 36 p. :  ill. ;  23 cm. 
 - Modern science memoirs ;  no. 31 .
 - Modern science memoirs ;  no. 31 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetics