Government of Canada. <br/><br/>
The State of Canada's environment  [[Book] /] 
Government of Canada. 
 - Ottawa :  Government of Canada, Canada Communication Group,  1991. 
 - 1 v. (various pagings) :  col. ill. ;  29 cm. 
<br/><br/> "Published by authority of the Minister of the Environment"--T.p. verso.  Issued also in French under title: L'Etat de l'environnement au Canada.  "DSS cat. no EN21-54/1991E"--T.p. verso. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0660142376  
<br/><br/><label>LCCN: </label>92228888  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection--Canada.<br/>Conservation of natural resources--Canada.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Canada--Environmental conditions.
<br/><br/><label>LC Class. No.: </label>GE160.C2  / S73 1991 
<br/><br/><label>Dewey Class. No.: </label>363.700971 
<br/><br/><label>National Library of Medicine Call No.: </label> / G S