00557nam a22001577a 4500 OSt 20150927101246.0 150927b xxu||||| |||| 00| 0 eng d RUA AGR THO B018 1997 Or.1 1405 THONG, AUN. Rubber planting technology at chup rubber plantion company, ការងារដាំដុះដំណាំកៅស៊ូនៅ ក្រុមហ៊ុនចំការកៅស៊ូជុប Phnom Penh RUA 1997 76p. ill. 29cm. ddc AGR 1320 1320 0 0 ddc 0 AGR_THO_B018_1997_000000000000000_OR_1 0 5726 LBB LBB B018 2015-09-27 AGR THO B018 1997 Or.1 RUA008448 2015-09-27 2015-09-27 AGR