Issue 4 .................. page:2
tan lu qiao nong ji hua fa zhan zhi lu (谈路桥农机化发展之路) YING Benyou,
MA Liliang,
WANG Xianfang,
WANG Huiping',
'16684014,
16974983,
16731431,
16431051,
',
'au',
'cjfq') .................. page:3-4
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nong ji tui guang dong tai liang ze (农机推广动态两则) ZHU Anfu,
SHEN Daoping,
WU Yuanliang,
ZHAN Yongzhong',
'13433386,
13433384,
10936640,
13453987,
',
'au',
'cjfq') .................. page:22
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