000 00583nam a22001577a 4500
003 OSt
005 20190614153557.0
008 190614b xxu||||| |||| 00| 0 eng d
040 _cRUA
082 _aAGR VAN 2016 B632 Or.1
100 _913566
_aVAN VOLY,វ៉ាន វូ៉លី
245 _aeffect of different rate of urea fertilizer on lettuce,ឥទិ្ធពលនៃកម្រិតជីអ៊ុយរ៉េផ្សេងៗគ្នាលើដំណាំសាលាដ
260 _a phnom penh
_bRUA
_c2016
300 _ax;39p;
_bill;
_c29cm;
942 _2ddc
_cAGR
999 _c17903
_d17903