000 00323nam a2200121Ia 4500
001 24805
008 170722s9999 xx 000 0 und d
100 _aHansen, Pe And Jorgensen, Se
245 _aIntroduction to environmental managment /
260 _bElsevier
_aAmsterdam
_c1991
300 _a.403
_c24.5 cm.
942 _cGEN
999 _c14794
_d14794