000 00490nam a2200157Ia 4500
008 130910s9999 xx 000 0 und d
041 _aeng
082 _221st ed.
_a341.762
_bBOT/T
100 _aBothe, Michael
245 _aTrends environmental policy law
_c[by] Michael Bothe
260 _aSwitzerland :
_bInternational Union for Conservation of Nature and Natural Resources ,
_c1980
300 _axxi, 404p.
653 _aEnvironmental law
653 _aEnvironmental sciences
942 _cEN
_2ddc
999 _c2365
_d2365