Natural resources forum =    Tribune des ressources naturelles =    Foro de recursos naturales. 

 - New York, N.Y. :    Dept. of Economic and Social Affairs, United Nat ions,    1971. 
 - x, 76 p. :    ill. ;    28 cm. 
 - [Document]ST/ECA/142 .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Natural resources.<br/> Conservation of natural resources.
<br/><br/><label>Gov. Doc. Class. No.: </label>UNO ST/ECA/142