000			00335nam a2200133Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a547.7
100			_aSULTANBAWA, M. U. S.
245		0	_aNatural product chemistry part-1
260			_aSrilanka _bOpen University of Srilanka _c1989
300			_a77p.
942			_cLL
999			_c17512 _d17512