000 00469nam a2200121Ia 4500
008 191203s9999 xx 000 0 und d
041 _aeng
100 _aP.A.Udari Imalka Wijesinghe
245 0 _aGreen Synthesis of Zine Oxide Nanoparticles Mediated via the Plant Extracts of Tephrosia pupurea and Heliotropium indicum and their Applications
260 _aInstitiute of Chemistri Ceylon
_bColombo
_c2019
650 _a"Seminar Reports ,Dissertations,2019"
942 _cbook
999 _c4903
_d4903