000 00484nam a2200145Ia 45e0
008 140106n1978 ii |||gr||||Z||||||eng
020 _a0825567061
082 _a613.1
100 _aPatel, B,
_eEditor.
245 0 _aManagement of Environment
_cB. Patel
_hTextual Documents
260 _aDelhi
_bWiley Eastern Ltd.
_c1978
300 _a467.
653 _aEnvironment
942 _2ddc
_cTXT
999 _c25861
_d25861