000 00483nam a2200121Ia 4500
008 150317s9999 xx 000 0 und d
080 _a63:528.7(063)
_bPRO
245 _aProceedings of seminar on application of photo-interpretation and remote sensing techniques for natural resources survey and environmental analysis
260 _c1980
_aDehradun
_bIndian society of photo-interpretation and remote sensing
300 _a302p.
650 _aProceeding Remote Sensing
942 _2udc
_cBK
999 _c9245
_d9245