000 00291nam a22001217a 4500
005 20211215120907.0
008 211215b ||||| |||| 00| 0 eng d
040 _c
082 _a620.191
_bKUM
100 _aKumar, Ashok
_eAuthor
245 _aBiotechnology of Ecology
_hEng
942 _2ddc
_cBK
999 _c24795
_d24795