00496nam a22001817a 4500 OSt 20140703132418.0 140703b xxu||||| |||| 00| 0 eng d 0521669731 Dechen 577.072 DAV David, E. Ford Scientific Methods for Ecological Research. New York : Cambridge University Press, 2001. xix, 564 p. ill. 24 cm. includes references and index. ddc BK 3179 3179 0 0 ddc 0 0 ILCS ILCS 2014-07-03 0 577.072 DAV *A07169* 2014-07-03 2014-07-03 BK