00899 2200241 4500001002100000005001500021035002000036245016600056260008500222084001300307082000700320650002500327650001500352650002400367863003300391008004100424020001900465300002900484700003600513110006500549856002300614990002000637INLIS00000000000590420250703101850 a0010-10210007381 aDevelopment of Sustainable Agricultural System in Northeast Thailand Through Local Resource Utilization and Technology Improvement :bJIRCAS Working Report No.30 aTsukuba, Ibaraki :bJapan International Research Center for Agricultural Science a63 JAP d a63 4aAGRICULTURAL SYSTEMS 4aTECHNOLOGY 4aNORTHEAST THAILAND. aJIRCAS Working Report No. 30250703 g 0 eng  aISSN:1341-710x av; 240 :bill ;c29,5 cm0 aEdited O Ito. and N. Matsumoto2 aJapan International Research Center for Agricultural Science aPerpustakaan PSEKP a2142/PSEKP/2025