Alexander, Nancy J. <br/><br/>
Animals models for research on contracption and fertility /  
Nancy J. Alexander 
 - 1a. 
 - Washington D.C., Estad  Harper<br/> Row  19790000 
 - 607 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANIMALES-INVESTIGACION-ANTICONCEPTIVOS
<br/><br/><label>Dewey Class. No.: </label>599.016  / A377a