Prudham, W. Scott. <br/><br/>
Knock on wood :  nature as commodity in Douglas fir country / 
W. Scott Prudham. 
 - New York :  Routledge,  2005. 
 - ix, 260 p. :  ill., maps ;  23 cm. 
<br/><br/>Includes bibliographical references p. (237-253) and index. 
<br/><br/><label>ISBN: </label>0415944015 (hardback : alk. paper) 0415944023 (pbk. : alk. paper)  RM120.53 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lumber trade--Environmental aspects--Northwest, Pacific<br/>Environmental policy--Northwest, Pacific.<br/>Forests and forestry--Economic aspects--Northwest, Pacific.