000 00343nam a2200121Ia 4500
008 180917s9999 xx 000 0 und d
020 _a817446-384-4
100 _aSaxena, Y K; Oberoi, N K
245 _aEnvironment explained: Meaning and definition of terms & themes
260 _bNew Delhi
_c2004
300 _axiv+177
365 _b150.00
_cRs
999 _c276173
_d276173