000 00296 a2200109 4500
008 190226b xxu||||| |||| 00| 0
100 _aJhastree N.K
245 _a Current Trends in Limnology /
_cJhastree N.K
260 _aDelht
_b Narendra Publishing House,
_c1991
300 _a789p.
942 _2ddc
_cBK
999 _c9123
_d9123