Committee on Use and Care of Natural Resources <br/><br/>
Present needs for research on the use and care of natural resources 
by National Research Council. Committee on Use and Care of N 
 - Washington, D.C.  National Research Council  1953 
 - 35p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources --Research. [from old catalog<br/>Natural resources --United States
<br/><br/><label>Dewey Class. No.: </label>Y084x73 N213