000 00565nam a22001217a 4500
040 _cRUA
100 _aCHUN SOUPHON,ជន សុភ័ន្ត
245 _aUTILIZATION OF DIFFERENT RATES OF NITROGEN ON GREEN MUSTARD ( Brassica juncea ),ការប្រើប្រាស់កម្រិតអាសូតខុសៗគ្នាលើដំណាំស្ពៃខៀវ
260 _aphnom penh
_brua
_c2019
300 _axi.38p.
_bill.
_c29cm.
856 _uhttps://drive.google.com/file/d/16DhUMKOb8hrNv-Ug8emzNY5MaTWXY4sB/view?usp=share_link
942 _cAGR
999 _c20556
_d20556