000 00318nam a2200121Ia 4500
005 20240713134358.0
008 240712s9999 xx 000 0 und d
041 _aeng
100 _aBasu, Mahua
245 _aFundamentals of Environmental studies.
260 _aDelhi
_b Cambridge University press
_c2017
300 _a450
999 _c11803
_d11803