Michael, P. (Prema) <br/><br/>
Ecological methods for field and laboratory investigations / 
P. Michael 
 - New Delhi :  Tata McGraw-Hill,  1984 
 - xii, 404 p. :  ill. ;  25 cm. 
<br/><br/>Bibliography : p. 397-400 
<br/><br/><label>ISBN: </label>0074517651 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Research--Methodology