00441nam a2200145 a 450000500170000000800410001704100080005810000160006624500420008226400330012430000080015794200070016599900170017295201060018920260717100931.0260717s1975    ii            000 0 eng d  aeng1 aNegi, B. S.12aA text book of geography /cNegi, B.S 1aAllahabad :bS.Chand,c1975.  a255  cBK  c30099d30099  001040708DCaBKBCLbBKBCLd1990-08-11g11.50l0p25858r2026-07-17 09:13:58v11.50w2026-07-17yBK