Beale, Geoffrey <br/><br/>
The genetic of paramecium aurelia 

 - Cambrigde  Cambridge University Press  1954 
 - x,178p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heredity
<br/><br/><label>LC Class. No.: </label>QL368.CB38