National Conservation Anniversary Commission :  hearing, 84th Congress, 2d session, on S.J. Res. 139, June 7, 1956. 

 - [Washington, D.C.],  1956. 
 - iii, 104 p. 
<br/><br/> Distribution made by issuing office.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources--United States.
<br/><br/><label>GPO Item No.: </label>1040 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.IN 8/13:C 76/3