00577nam a2200193Ia 4500008004100000082001600041100002100057245004400078260004900122300000800171650001800179650001800197653001200215653001200227700002600239942001200265999001500277952009100292170901s1958    xx            000 0 und d  a574.5bB47P  aBenton, Allen H. 0aPrinciples of Field Biology and Ecology  aNew YorkbMcgraw Hill Book Company Incc1958  a341  aLife sciences  aPure Sciences  aBiology  aEcology  aWerner Jr, William E.  2ddccBK  c6637d6637  00102ddc4070aRAUbRAUd2017-10-18l0o574.5 B47Pp1119r2017-10-18w2017-10-18yBK