00409 a2200157 4500 0521669731 577.072 FOR 20502 31773 Ford, E. David Scientific method for ecological research Cambridge Cambridge University Press 2000 2000 xiii,563p. 25cm Ecology Life sciences Biology L 48114 48114 0 0 0 0 LEN MKDL MKDL LEN 2009-07-23 0 577.072FOR 11878 2009-07-23 00:00:00 0.00 2016-10-31 L