Dodds, Walter K. Freshwater ecology : concepts and environmental applications of limnology / Walter K Dodds and Matt R Whiles. - 2nd ed / . - Gurgaon : Academic Press , 2002. - xviii,811p. : Ills., figs., tables etc. ; 27cm . Includes bibliography and index ISBN: 9780123747242 USD99.95 Subjects--Index Terms: FESHWATER ECOLOGY Dewey Class. No.: 577.6 / DOD/F