000 00298nam a2200133Ia 4500
005 20260205100052.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a333.91 R14O
100 _aRama.
245 0 _aour water resourses.
260 _aN.D
_bNBT
_c2001
300 _a94p.
942 _cBK
999 _c225790
_d225790