The rational utilization of natural resources and the protection of the environment. 
translated from the Russian by Progress Publishers. 
 - Moscow :  Progress Publishers,  c1983. 
 - 326 p. :  ill., map ;  18 cm. 
 - Practice, problems and prospects of socialism. .
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources--Communist countries.<br/>Natural resources management--Communist countries.<br/>Environmental protection--Communist countries.
<br/><br/><label>Dewey Class. No.: </label>333.7091717  / RAT