Shrader - Frechette, K. S. <br/><br/>
Methods on ecology  strategies for conservation 
by K S Shrader - Frechette and E. D. McCoy 
 - Cambridge  CUP  1993 
 - ix, 328p. 
<br/><br/><label>ISBN: </label>0521446937 
<br/><br/><label>Dewey Class. No.: </label>574.501  / N93