Halsell, Grace. <br/><br/>
Black/white sex. 

 - New York :  William Morrow,  1972. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex customs -- United States.--Sex customs -- United States.<br/>Miscegenation.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States -- Race relations.--United States -- Race relations.