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水土保持
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水土保持
Encyclopedia
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水土保持
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soil and water conservation
水土保持
防治水土流失,保护、改良与合理利用水土资源,维护和提高土地生产力,以利于充分发挥水土资源的生态效益、经济效益和社会效益,建立良好生态环境、保障经济社会可持续发展的综合性科学技术。
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history of Chinese chemistry
history of Chinese costume
History of Chinese Critical Interpretation of Ancient Texts
History of Chinese Drama
history of Chinese economic thoughts
history of Chinese education
History of Chinese Epigraphy, block-printed edition on document paper by the magistrate's mansion of Longshu Prefecture, Chunxi era, Song Dynasty
history of Chinese esthetics
History of Chinese Ethics
History of Chinese Fiction
History of Chinese Film
History of Chinese Fine Arts
History of Chinese Gardening
history of Chinese great canal
history of chinese landscape architecture
history of Chinese language
History of Chinese Literary Historiography
History of Chinese Literature
History of Chinese literature
History of Chinese Literature from the Pre-Qin Period to the Southern and Northern Dynasties
history of Chinese minority medicine
history of Chinese mitten crab culture in China
history of Chinese modern printing
history of Chinese modern psychology
History of Chinese monetary theory
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