000 00554nam a22001337a 4500
040 _cRAU
082 _aAGR RA 2011 B049 Or.1
100 _aRA, YANITH.
245 _aUtilazation of different rate of urea fertilizer on lettuce, ការប្រើប្រាស់កំរិតជីអ៊ុយរ៉េខុសៗគ្នា លើដំណាំសាលាដ
260 _aPhnom Penh
_bRUA
_c2011
300 _aX, 42p.
_bill.
_c29cm.
856 _uhttps://drive.google.com/file/d/1aLWFj6IX4Fv2zpEmlWMv6o-_yira3bFZ/view?usp=sharing
942 _cAGR
999 _c1279
_d1279