Bethel, James Samuel <br/><br/>
Renewable resorce management for forestry and agriculture 

 - Seattle :  University of Washington,  1978 
 - 126 p.  ; gráfs. 
 - The Geo. S. Long publication series .
 - The Geo. S. Long publication series .
<br/><br/><label>LCCN: </label>15722 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alimentos--Abastecimiento.<br/>Energía.<br/>Recursos naturales--Conservación.
<br/><br/><label>Dewey Class. No.: </label>333.72  / B4