Johnson, M. H. <br/><br/>
Essential reproduction  

 - 3rd ed. 
 - Boston :  Blackwell Scientific   1988. 
 - xi, 377 p., [2] p. of plates :  ill. ; 
<br/><br/><label>ISBN: </label>0632021837 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mammals
<br/><br/><label>LC Class. No.: </label>MED QP251  / .J6