Vega William A., Gil Andres G. <br/><br/>
Drug use and ethnicity in early adolescence   

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 - New York  Plenum Press  1998 
 - 234 p.  24 cm. 
 - Longitudinal research in the social and behavioral sciences   .
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<br/><br/>  Substance - Related Disorders, Adolescence 
<br/><br/><label>ISBN: </label>0306457377 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescence<br/>Substance - Related Disorders
<br/><br/><label>Dewey Class. No.: </label>WM270  / VEG