On the Methods of Estimating the Scale of Non-observed Forestry Economy

HU Ming-xing; ZHAO Jiang

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Journal of Beijing Forestry University (Social Science) > 2008 > 7(1): 38-41.

HU Ming-xing, ZHAO Jiang. On the Methods of Estimating the Scale of Non-observed Forestry Economy[J]. Journal of Beijing Forestry University (Social Science), 2008, 7(1): 38-41.

Citation:

HU Ming-xing, ZHAO Jiang. On the Methods of Estimating the Scale of Non-observed Forestry Economy[J]. Journal of Beijing Forestry University (Social Science), 2008, 7(1): 38-41.

Citation:

HU Ming-xing, ZHAO Jiang. On the Methods of Estimating the Scale of Non-observed Forestry Economy[J]. Journal of Beijing Forestry University (Social Science), 2008, 7(1): 38-41.