Grant, William E. <br/><br/>
Ecology and natural resource management  Systems analysis and simulation 
by William E Grant, Ellen K Pedersen, Sandra L Marin 
 - New York  J-W  1997 
 - xvii, 373p  incl.CD-ROM 
<br/><br/><label>ISBN: </label>0471137863 
<br/><br/><label>Dewey Class. No.: </label>333.720113  / N97