00674nam a22001337a 4500 RUA AED EM 2018 B657 Or.1 EM SAROTH អែម សារដ្ឋ the study on economic efficiency of biogaster using in sla commune, samrong district, takeo province ការសិក្សារអំពីប្រសិទ្ធភាពសេដ្ឋកិច្ចនៃការប្រើប្រាស់ឡជីវឧស្ម័ននៅឃុំស្លា ស្រុកសំរោង ខេត្តតាកែវ RUA Phnom penh 2018 x;39p ill; 29cm EM SAROTH AED 18748 18748 0 0 ddc 0 AED_EM_2018_000000000000000_B657_OR_1 0 83219 LBB LBB B657 2020-01-20 AED EM 2018 B657 Or.1 A43508 2020-01-20 2020-01-20 AED 0 0 ddc 0 AED_EM_2018_000000000000000_B657_OR_2 0 83220 LBB LBB B657 2020-01-20 AED EM 2018 B657 Or.2 A43313 2020-01-20 2020-01-20 AED 0 0 ddc 0 AED_EM_2018_000000000000000_B657_OR_3 0 83221 LBB LBB B657 2020-01-20 AED EM 2018 B657 Or.3 A43153 2020-01-20 2020-01-20 AED 0 0 ddc 0 AED_EM_2018_000000000000000_B657_OR_4 0 83222 LBB LBB B657 2020-01-20 AED EM 2018 B657 Or.4 A43163 2020-01-20 2020-01-20 AED 0 0 ddc 0 AED_EM_2018_000000000000000_B657_OR_5 0 83223 LBB LBB B657 2020-01-20 AED EM 2018 B657 Or.5 A43255 2020-01-20 2020-01-20 AED 0 0 ddc 0 AED_EM_2018_000000000000000_B657_OR_16 0 83224 LBB LBB B657 2020-01-20 AED EM 2018 B657 Or.16 A43588 2020-01-20 2020-01-20 AED