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Affiliation of Author(s):
继续教育学院
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Affiliation of Author(s):
继续教育学院
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Journal:
中国农业教育
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Journal:
中国农业教育
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Co-author:
徐风国,单正丰
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Co-author:
徐风国,单正丰
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Document Code:
vnpwj1wrf7wchuh7gy1iqtlbac0t1wi2
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Document Code:
vnpwj1wrf7wchuh7gy1iqtlbac0t1wi2
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Volume:
G72
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Volume:
G72
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Issue:
2012年第6期
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Issue:
2012年第6期
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Page Number:
39-42
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Page Number:
39-42
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Translation or Not:
no
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Translation or Not:
no
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Date of Publication:
2012-01-01
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Date of Publication:
2012-01-01
