Norland, Michael R. <br/><br/>
Soil factors affecting mycorrhizal use in surface mine reclamation / 
by Michael R. Norland. 
 - Washington, D.C. :  U.S. Dept. of the Interior, Bureau of Mines,  1993. 
 - 24 p. 
 - Information circular ;  9345 .
 - United States.  Bureau of Mines.   Information circular ;  9345 .
 - Information circular (United States. Bureau of Mines) ;  9345 .
<br/><br/><label>LCCN: </label>92043582  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reclamation of land.<br/>Strip mining--Environmental aspects.<br/>Mine soils.<br/>Mycorrhizas.<br/>Soil amendments.