00605nam a22001097a 4500040000800000082002700008100001700035245030400052260002600356300002600382856008700408  cRUA  aATM LIM 2010 B198 Or.1  aLIM, SAMBATH  aThe effectiveness of power tiller using by farmers in bary district, kompong thom province, ប្រសិទ្ធភាពនៃការប្រើប្រាស់គោយន្តដោយកសិករក្នុងស្រុកបារាយណ៏ខេត្តកំពង់ធំ  aPhnom PenhbRUAc2010  ax, 48p. bill.c29cm.  uhttps://drive.google.com/file/d/1igK_qazf91zil_DqwGIK77KAeuHaKZSx/view?usp=sharing