000			00737nam a22002537a 4500
003			IN-IcBNM
005			20240222121228.0
008			240222b |||||||| |||| 00| 0 eng d
020			_a9788121927642 _c450.00
082			_222 _a577 _bAST\T
100			_aAsthana, D.K. _eaut
245			_aA Textbook of environmental studies _bfor undergraduate students _cD. K. Asthana, Meera Asthana
250			_aSecond rev. ed.
260			_aUttar Pradesh _bS. Chand _c2023
300			_axvi,397p.
650			_aEnvironment science
650			_aEvolution
650			_aNature resources
650			_aBiodiversity
650			_aEnvironmental Pollution
650			_aHuman rights-environment
700			_aAsthana, Meera
942			_2ddc _cBK
999			_c22094 _d22094