United States of America National report :  United Nations conference on environment & development / 

 - U.S.A :  United Nations,  c1992. 
 - 423p. :  28 cm. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>United_states<br/>Economic development
<br/><br/><label>LC Class. No.: </label>Q127  / .U6U495 1992 
<br/><br/><label>Dewey Class. No.: </label>509.73