000 00306 a2200109 4500
008 181220b xxu||||| |||| 00| 0 eng d
100 _aSsnkaram, A
245 _aWork done on blue-green algae in relation to agriculture /
_cSsnkaram, A
260 _aNew Delhi
_bICAR
_c1971
300 _a98p.
942 _2ddc
_cBK
999 _c7668
_d7668