00717nam a22002297a 4500 20260408171904.0 260408b |||||||| |||| 00| 0 eng d 9789390434800 Gifted RRRLF, Kolkata English 551.4 RAN/GE Ranjan Saikia GEOMORPHOLOGY OF NORTH EAST INDIA : With Special Reference of Kopili Basin 1 Guwahati EBH Publishers 2021 146 Earth sciences; geology  Geology, hydrology, meteorology {geology limited to properties and phenomena of the solid earth}  Surface features of the earth  LEN ddc 0 0 ddc 0 0 NFIC MAIN MAIN GEN 2026-04-06 Gifted 850.00 RRRLF, 2026/04/06 0 551.4 RAN/GE E1102755 2026-04-08 17:19:59 2026-04-06 LEN 198085 198085