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Liaoning Chemical Industry
1004-0935
1975 Issue 1
liu zuo li xin ji xia liao zi kong
..............page:45-47
dian du wu shui chu li jian jie
..............page:51-52
lv hua shi la wen ding hua de jin zhan
..............page:54-59+63
si guang fei shi fen zi shai jie shao
..............page:60-62
xin nong yao sha ming dan shi yan cheng gong
shen nong yan ;
..............page:64-65
guo wai ben yi zuo de he cheng fang fa jian jie
shen hua yan ; long yi shi ;
..............page:70-71
qi kan zi liao zhai yao
..............page:74-78