Analysis of natural environment and investment for agricultural production on loess plateau and its countermeasures
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Published in | Journal of Northwest Sci-Tech University of Agriculture and Forestry (China) Vol. 30; no. 2 |
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Main Authors | , , |
Format | Journal Article |
Language | Chinese |
Published |
01.04.2002
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Subjects | |
Online Access | Get more information |
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Bibliography: | P01 2002082588 |
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ISSN: | 1000-2782 |