Erosion and related land use conditions on the Lake Michie Watershed, near Durham, N. C. / 
by Irving L. Martin and Turner C. Bass. 
 - Washington :  [U.S. Govt. print. off.] ,  1940. 
 - 19 p. inc. tables, 3 plates on 2 leaves :   maps (part fold., in pocket) ;  23 cm. 
<br/><br/> Cover-title.  Issued by the U. S. Dept. of Agriculture. Soil conservation service.  "Field survey by I. L. Martin, T. C. Bass, H. W. Dill, jr., R. C. Hall, J. S. Hardesty, E. C. Moore, E. W. Riley, D. C. Taylor, G. V. Wilson, and J. H. Winsor."-- p. 1.  In pamphlet box with 24 additional folded maps. 
<br/><br/><label>LCCN: </label>agr40000118  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil conservation--North Carolina.<br/>Erosion.<br/>Land use--North Carolina.
<br/><br/><label>LC Class. No.: </label>S623  / .U44 no. 11 
<br/><br/><label>Dewey Class. No.: </label>631.45 
<br/><br/><label>National Agricultural Library Call No.: </label>1.6So31Mi