David Henry P <br/><br/>
Reproductive behavior    Central and Eastern European experience. 

 -  1981 
<br/><br/><label>Standard No.: </label>73496 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>L9F:394.592'N8, M1