William, Michener K. Ecological data : design, management and processing / by K.William Michener and W.James Brunt. - Edinburgh : Blackwell Science, 2000. - xi, 180 p. ; 26 cm. - Methods in Ecology . ISBN: 0-632-05231-7 Subjects--Index Terms: Ecology - Dataprocessing; Dewey Class. No.: 577.0285 WIL / 480