00593nam a22001577a 4500 OSt 20151007160844.0 151007b xxu||||| |||| 00| 0 eng d RUA AVM UY1997 B070 Or.1 2305 UY, DY. Buffalo raising as draught power in highland area of ratanakkiri province, ការចិញ្ចេឹមក្របីជាកំលាំងអូសទាញនៅតំបន់ខ្ពស់ ខេត្តរតនគិរី. phnom phen RUA 1997 60p. ill. 29cmm. ddc AVM 2173 2173 0 0 ddc 0 AVM_UY1997_B070_OR_1_000000000000000 0 8949 LBB LBB B070 2015-10-07 1 1 AVM UY1997 B070 Or.1 RUA006252 2016-12-23 2016-11-27 2016-11-27 2015-10-07 AVM