000 00365nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aRamade F.
245 0 _aEcology of natural resources
260 _aNULL
260 _bJohn Wiley And Sons.
260 _c1981
300 _a231p.
365 _b373.35
650 _aCIVIL
942 _cDBK
999 _c19973
_d19973