000 00381nam a2200145Ia 4500
008 220601s1989 xx 000 0 eng d
020 _qH B
041 _aEnglish
082 _a614.703
_bCHH M9
100 _aChhatwal,G R
245 0 _aEncyclopedia of Environment Pollution & its Control
260 _aNew Delhi
_bAnmol
_c1989
650 _aTourism ( Evenning )
942 _2ddc
_cBK
999 _c11705
_d11705