Human population problems in the biosphere:  some research strategies and designs 

 - Paris  UNESCO    1977 
 - 82 
<br/><br/>Includes bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Population<br/>  Human ecology
<br/><br/><label>Dewey Class. No.: </label>312.0212  / B167h