000			00379nam a2200133Ia 4500
008			180613s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a333.714
100			_aCENTRAL ENVIRONMENT AUTHORITY
245		0	_aMan and Environment; An Inroduction to Environmental Studies
260			_aColombo _bCentral Environment Authority _c1995
300			_ax, 190p.
942			_cSR
999			_c78107 _d78107