The last frontier forests :  ecosystems & economies on the edge : what is the status of the world's remaining large, natural forest ecosystems? / 
Dirk Bryant, Daniel Nielsen & Laura Tangley ; contributing authors, Nigel Sizer ... [et al.] 
 - Washington, DC :  World Resources Institute, Forest Frontiers Initiative,  1997 
 - 42 p. :  col. ill., col. maps ;  28 cm. 
<br/><br/>Includes bibliographical references (p. 41-42) 
<br/><br/><label>ISBN: </label>1569731985  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Old growth forest ecology<br/>Old growth forests<br/>Forest health<br/>Forest policy