000 00521 a2200169 4500
999 _c3113
_d3113
003 ISURa
008 170403b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a579
_bBOT
245 _aBotany
_bPrinciples of microbiology Block III
260 _c1989
_aSri Lanka
_bOpen University of Sri Lanka
_g1989
300 _bill.
_c25 cm.
_a94 p.
440 _acourse of study leading to the degree of bachelor of science level five
_937876
650 _aBOTANY
_9600
650 _aMICROBIOLOGY
_91157
942 _cSR
_2ddc