00253nam a22001097a 4500003000400000008004100004082002300045100001300068245003900081260001500120300000800135OSt241010b        |||||||| |||| 00| 0 eng d  a631.47095483bS11L  aSahai,B.  aLand use Survey of Idukki district  aISROc1980  a109