00354 a2200121 4500082001600000100002200016245003800038260006000076300002200136650003900158650002500197650001000222 a625.72bRAJ aRajapakse, L.C.B. aElementary surveying for planters bNational Institute of Plantation Managementc1988g1988 a[viii],84p.c22cm aENGINEERING OF RAILROADS AND ROADS aSURVEYING AND DESIGN aROADS