000 00610nam a22001577a 4500
003 OSt
005 20160126134659.0
008 160126b xxu||||| |||| 00| 0 eng d
040 _cRUA
082 _aGRS YAT 2005 B363 Or.1
100 _96895
_aYATH, KIMHORN.
245 _aActivities profile of agricultural extension in department of agricultural extension, ការងារផ្សព្វផ្សាយកសិកម្មនៅនាយកដ្ឋានផ្សព្វផ្សាយកសិកម្ម
260 _aPhnom Penh
_bRUA
_c2005
300 _avi, 25p.
_bill.
_c29cm.
942 _2ddc
_cGRS
999 _c6466
_d6466