000 00502 a2200181 4500
020 _a9789559025047
082 _a910.02
_bEPI
090 _c31690
_d56072
100 _aඑපිටවත්ත, සෙනෙවි
245 _aදේශගුණ විද්‍යාව
260 _aColombo
_bMinistry of Higher Education
_c2014
_g2014
300 _axx, 540p.
_c27cm.
650 _aClimatology
650 _aPhysical Geography
650 _aEcology Geology
650 _aGeography
942 _cPR
999 _c58193
_d58193