000 | 00403nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 180710s9999 xx 000 0 und d | ||
020 | _a139191 | ||
082 |
_a581 _bOPE |
||
100 | _aOPEN University of Sri Lanka | ||
245 | _aCourse of study leading to the degree fo bachelor of science: botany PSU 1108-pr | ||
260 |
_aNugegoda _bThe Open University of Sri Lanka _c1988 |
||
300 | _a85 p. | ||
942 | _cR | ||
999 |
_c60342 _d60342 |