Johnson, Martin H. <br/><br/>
Essential reproduction / 
Martin H. Johnson, Barry J. Everitt. 
 - 3rd  ed. 
 - Oxford :  Blackwell Scientific,  1988. 
 - xi, 377  p. 
<br/><br/><label>ISBN: </label>0632021837 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mammals--Reproduction.