Gorshkov G <br/><br/>
Biotic Regulation of the Environment   Key Issue of Global Change 
G.Gorshkov 
 - London  Springer  2000 
 - 367p. 
<br/><br/><label>ISBN: </label>185233181 
<br/><br/><label>Dewey Class. No.: </label>577.22  / GOR/B