00640nam a2200181Ia 4500 190328s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 333 N277N Rao, K R National Remote Sensing Agency, (Andhra Pradesh) NRSA technical reports, 1980 K R Rao Secunderabad NRSA 1980 V12. (vp.) NRSA TR; 0111-0120 Contents: V.12. Satellite remote sensing survey of national resources of Tripura: Summary report Remote sensing; Artificial satellites in surveying; Natural resources-Tripura BKS 482 482 0 0 DDC 0 0 NITIL NITIL 2019-04-02 0 333 N277N 105308 2019-04-02 00:00:00 2019-04-02 BKS