000 00518nam a22001457a 4500
008 230427b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a504.064.36:57](082.2)
_bM5
245 _aBiological monitoring of the state of the environment
_c/ International Unions of Biological Sciences
260 _aIndia:
_bInternational Unions of Biological Sciences,
_c1985
300 _axvi, 286p.
650 _aScience
653 _aBiological
942 _2udc
_cBK
999 _c24122
_d24122