Ecology and silviculture of western larch forests / 
by Wyman C. Schmidt...[et. al.] 
 - Washington :  U.S. Dept. of Agriculture,  1976 
 - iv,96 p. :  ill. ;  28 cm. 
 - Technical Bulletin ;  no. 1520 .
<br/><br/> March 1976  Forest service 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Larches--Congresses<br/>Larches--Ecology--Congresses<br/>Forest management--Congresses
<br/><br/><label>Dewey Class. No.: </label>634.950973