000 00477nam a22001697a 4500
008 230421b |||||||| |||| 00| 0 eng d
020 _a81-7024-552-4
040 _aNational Science Library
_cNational Science Library
080 _a502.55
_bN3
245 _aMan, science & environment
260 _aNew Delhi:
_bAshish Publishing House,
_c1993
300 _aviii, 334p.
650 _aEnvironment
653 _aLimnology
700 _aPrakash, Ram (Ed.)
942 _2udc
_cBK
999 _c22093
_d22093