000 00286nam a22001217a 4500
040 _cSK
082 _a318
100 _aTOP PICH; តុប ពេជ
245 _aStatistic of forestry; ស្ថិតិព្រៃឈើ
260 _aRUA
_bTOP
_c1997
300 _a87p.
942 _cKB
999 _c9011
_d9011