Leal Filho, W. <br/><br/>
Anthropic action as a factor of climatic changes in northeast Brazil, west and eastern Africa: the need for awareness - raising initiatives 

 - New Delhi (India):   1992.  
 - 12 p. 
<br/><br/> 7 ref. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clima<br/>Poluicao<br/>Meio Ambiente<br/>Variacao Climatica<br/>Africa