000 00270nam a2200109Ia 4500
008 240823s9999 xx 000 0 und d
020 _a9789354510823
100 _aDhumal, K. N.
245 0 _aEnvironment Studies
260 _aPune
_bNirali Prakashan
_c2023
942 _yBK
999 _c22148
_d22148