Boardman, Harry ed. <br/><br/>
Biology in human affairs / 
edited by Harry Boardman and Stuart A. Ross. 
 - Washington D.C :  United States Information Agency,  1974. 
 - xi, 329 p. photos 21 cm. 
 - Voice of America forum series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Hygiene<br/>Health care
<br/><br/><label>LC Class. No.: </label>574  / B521