Dobson, Michael, <br/><br/>
Ecology of aquatic systems / 
Michael Dobson, Chris Frid. 
 - 2nd ed. 
 - Oxford ;  New York :  Oxford University Press,  2009. 
 - xi, 321 p. :  ill. (some col.), maps, plans ; 
<br/><br/><label>ISBN: </label>9780199297542 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fishery resources.<br/>Aquatic resources.
<br/><br/><label>LC Class. No.: </label>SH327.5.F74 2009