000 00492 a2200241 4500
001 274586
020 _a
041 _aeng
080 _aBNRSA TR 0891 - 0900 : 1984
245 _aMapping and monitaring water polluation a remote sensing polluation
250 _a
260 _aSecunderabad
260 _bNRSA
260 _c1984
300 _avar. pags.
300 _c
856 _u
490 _aNRSA TR 0891 - 0900 : 1984
700 _a
650 _a
650 _a
942 _cPP
942 _2UDC
999 _c231506
_d231506