Johnson, M. H. <br/><br/>
Essential reproduction / 
Martin H. Johnson, Barry J. Everitt. 
 - 5th ed. 
 - Malden, MA :  Blackwell Science,  2000. 
 - xvi, 285 pages :  illustrations ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0632042877 9780632042876 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mammals--Reproduction.
<br/><br/><label>Dewey Class. No.: </label>573.619