000			00551nam a22001577a 4500
003			OSt
005			20150925145330.0
008			150925b xxu||||| |||| 00| 0 eng d
040			_cRUA
082			_aAGR KEP 2011 B049 Or.1
100			_91332 _aKEP, SODAMY.
245			_aEffect of timing of nitrogen utilzation on lettuce ឥទ្ធិពលនៃពេលវេលាប្រើប្រាស់ជីអាសូតលើដំណាំសាលាដ
260			_aPhnom Penh _bRUA _c2011
300			_axiii, 41p. _bill. _c29cm.
942			_2ddc _cAGR
999			_c1256 _d1256