Clarke,Robin ed., <br/><br/>
Handbook of ecological monitoring 

 - Oxford  Clarendon Press  1986 
 - xvi, 298p.  HB  22 cm 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0198545908 
<br/><br/><label>Dewey Class. No.: </label>577.028  / HAN