Michael, P.  x <br/><br/>
Ecological methods forf field and laboratory investigations  x 

 - x 
 - New Delhi  Tata McGraw-Hill  1990 
 - xii, 404 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>0074517651 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology Ecology 
<br/><br/><label>Dewey Class. No.: </label>574.5/M622e