Biomass for energy and industry 5th E. C. conference  proceedings of the International conference on biomass for energy and industry held in Lisbon, Portugal, 9-13 October 1989 
edited by G. Grassi, G. Gosse, G. dos Santos 
 - London  Elsevier Applied Science  1990 
 - 2 v. : ill. ; 23 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/>Contents: V.1 Policy environment production and harvesting 
<br/><br/><label>ISBN: </label>1851664947 set 
<br/><br/><label>LCCN: </label>90-34217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomass energy--Congresses