000 00696nam a22001577a 4500
003 OSt
005 20150918154339.0
008 150918b xxu||||| |||| 00| 0 eng d
040 _cRUA
082 _aAGR SET 2005 B032 Or.1
100 _9782
_aSETH SOVONG
245 _aEffect of urea rate on growth of green mustard hydroponic condition during the early rainy season,(ឥទ្ធិពលនៃកំរិតជីអ៊ុយរ៉េ លើដំណាំស្ពៃខៀវដំាក្នុងលក្ខខណ្ឌសូលុយស្យុង នៅដើមរដូវវស្សា)
260 _aphnom penh
_bRUA
_c2005
300 _axiii,58p.
_cill.
_g29cm.
942 _2ddc
_cAGR
999 _c750
_d750