AUSTIN,C.R <br/><br/>
Reproduction in mammals Book - 4 : Reproductive Fitness 

 - 2nd ed 
 - London  Cambridge University Press  1972 
 - xi, 241p. 
<br/><br/><label>ISBN: </label>0 521 08578 0 
<br/><br/><label>Dewey Class. No.: </label>599.01'6