000 00299nam a22001217a 4500
999 _c2217
_d2217
020 _a8172332149
082 _a621.36
100 _aA N Patel & Surendra Singh
245 _aRemote sensing principles and applications
260 _aNew Delhi
_bScientific Publishers
_c2007
300 _a190
942 _cBK