000 00556nam a22001577a 4500
003 OSt
005 20151120110939.0
008 151120b xxu||||| |||| 00| 0 eng d
040 _cRUA
082 _aFIS គង់ 1995 B162 Or.1
100 _93954
_aគង់​ ពុទ្ធារិទ្ធ
245 _aThe effect of and cowmanure on water quality (ឥទ្ធិពលនៃកំបោរនិងជីលាមកគោលើគុណភាពទឹក)
260 _aPhnom penh
_bRUA
_c1995
300 _a57p.
_bill.
_c29cm.
942 _2ddc
_cFIS
999 _c3675
_d3675