000 00488nam a2200157Ia 4500
999 _c18965
_d18965
082 _aRS.013;
100 _aSchipper, R.A.
245 0 _aReduced planning efforts : The key region approach in Ratnapura
260 _c1983
300 _a183p.
650 _aRATNAPURA - RURAL CONDITIONS
650 _aREGIONAL PLANNING - SRI LANKA - RATNAPURA
650 _aAGRICULTURE AND STATE - SRI LANKA - RATNAPURA
710 _aAgrarian Research and Training Institute, Colombo
942 _cRP
_2ddc