000 00342nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
020 _a81 85867 59 3
082 _a622.15
_bASW/NA
100 _aASWATHANARAYANA, U.
245 0 _aNATURAL RESOURCES AND ENVIRONMENT
260 _bJohn Wiley and Sons Inc., Singapore
_aSINGAPORE
_c2003
942 _cBK
999 _c3587
_d3587