000			00346nam a2200145Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e181375 _aMAIN
041			_aEnglish
082			_a301.31 N164M
100			_aNarasaiah, Lakshmi M
245		0	_aMan and environment
260			_aNew Delhi _bDPH _c2004
300			_av,127 p.
942			_cBK
999			_c135973 _d135973