Baker, Paul (ed) <br/><br/>
Human population problems in the biosphere  some research strategies and designs 

 - Paris  United Nations educational, scientific and cultural Organisation(UNESCO) 
 - 82 p.; 36cm. 
 - MAB technical notes .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biosphere, ecology, conservation and management<br/>Human population problems<br/>Population<br/>Population research<br/>Population survey<br/>research strategies