Issue S1 .................. page:1-3
.................. page:4-5
.................. page:6-7
.................. page:7-9
.................. page:10-11
.................. page:11-12
.................. page:13-14
.................. page:14-15
.................. page:16-17
.................. page:17-18
.................. page:19
.................. page:20-21
.................. page:22-23
.................. page:23-24
.................. page:25-26
.................. page:26
.................. page:27-28
.................. page:29-30
.................. page:30-31
.................. page:31-32
.................. page:33-34
.................. page:34-35
.................. page:36-37
.................. page:37
.................. page:38-39
.................. page:40
.................. page:41-42
.................. page:42-43
.................. page:44
.................. page:45-46
.................. page:46
.................. page:47-48
.................. page:48
.................. page:49
.................. page:50
.................. page:51
.................. page:52-54
.................. page:54
.................. page:55
you cai lian he shou ge ji yin jin shi yan (油菜联合收割机引进试验) LU Jianxin,
ZHAO Liqin,
QIAN Haiping,
YANG Huajun',
'16397782,
17139110,
16919814,
16498484,
',
'au',
'cjfq') .................. page:56-57
.................. page:57
.................. page:58
.................. page:59-60
.................. page:60
.................. page:61-62