OPEN University of Sri Lanka
Bachelor of science- BTU2104 botany / - rev.ed. - Nugegoda The Open University of Sri Lanka 1997 - 4v.(v.4-ix, 97 p. )
Partial contents; vol.4-growth, metabolism and genetics of microorganisms.
9552306272
576 / OPE
Bachelor of science- BTU2104 botany / - rev.ed. - Nugegoda The Open University of Sri Lanka 1997 - 4v.(v.4-ix, 97 p. )
Partial contents; vol.4-growth, metabolism and genetics of microorganisms.
9552306272
576 / OPE