Christensen, John O. <br/><br/>
Greenhouse effect and public policy :  a selective bibliography of recent references / 
John O. Christensen. 
 - Monticello, Ill., USA :  Vance Bibliographies,  [1991]. 
 - 18 p. 
<br/><br/> Cover title. 
<br/><br/><label>ISBN: </label>0792007913 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Greenhouse effect, Atmospheric--Government policy--Bibliography.--United States<br/>Environmental policy--Bibliography.<br/>Environmental policy--Bibliography.--United States<br/>Greenhouse effect, Atmospheric--Government policy--Bibliography.