GEORGE,Prince CYTOLOGICAL EFFECTS OF COPPER SULPHATE ON ALLIUM CEPA L.ROOT TIP CELLS English - - THIRUVANANTHAPURAM DEPT OF BOTANY, UNIVERSITY OF KERALA 1990 - 31 HB ISBN: Source: Subjects--Uniform Titles: Subjects--Topical Terms: COPPER Dewey Class. No.: 669.3 GEO