United Nation <br/><br/>
Environmental data report 

 - 3 
 - Oxford  Basil Blackwell          1991 
 - viii, 408p.  cm. 
<br/><br/><label>Standard No.: </label>46529 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Ecology<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G:55.1r, N1