000 00393nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a139201
082 _a581.15
_bOPE
100 _aOPEN University of Sri Lanka
245 _aBotany level 4 PSU1217 block 1: genetics
260 _aNugegoda
_bThe Open University of Sri Lanka
_c1989
300 _a249 p.
650 _aGenetics
942 _cPR
999 _c57987
_d57987