000 00341nam a2200145Ia 4500
008 220204s9999 xx 000 0 und d
082 _a581.52
_bDAY
100 _aDAY, Garry D
245 0 _aYou and the environment
260 _aBoston
_bHoughton
_c1974
650 _aEcology
650 _aEnvironment
650 _aPollution
942 _cBK
999 _c36477
_d36477