水土保持措施
measures of soil and water conversions
tillage measure
soil and water conservation
soil and water conservation measure
soil and water conservation practice factor
countermeasures of Soil and water conservation
measures of soil and water conservation
soil and water conservation measures
soil-water conservation measure
soil conservation measures
hilly area
measure of water and soil conservation
Water and Soil Conservation Measures
erosion control measures
soil and water conservation measurement
soil-water conservation measures
水土保持综合治理
Water and soil conservation comprehensive control
Comprehensive control of soil and water conservati
Soil and water conservation management
comprehensive control of soil erosion and water loss
黄河水利委员会天水水土保持科学试验站
Tianshui Soil and Water Conservation Station of Yellow River Committee
保持水土
preserving waterand soil
preserving water and soil
soil and water conservation
water and soil conservation
保水保土
water and soil conservation
保水措施
water conservation measures
soil moisture conservation treatments
北回归线水土保持观察站
soil and water conservation station on Tropic of C
北京林业大学水土保持系
beijing forest university
北京林业大学水土保持学院
beijing forestry university
college of Soil and Water Conservation
蔡川水土保持示范区
Caichuan soil and water conservation demonstration
长江水利委员会长江水土保持局
Yanglze burenu of soil and unter
Yangtze vally planning of fice
城市水土保持
soil and water conservation in urban area
urban soil and water conservation
cities’ soil and water conservation
Urban Water and Soil Conservation
soil and water conservation in city
公路水土保持
water and soil conservation in highway constructio
贵州省毕节地区水土保持办公室
Office of soil and water conservation of Bijie prefecture
The Office of Soil Conservation in Bijie Region
国家水土保持重点建设工程
State key project of soil and water conservation
国务院水土保持委员会
Water Soil Conservation Commission of the State Council
旱作保水措施
Dry farming and water retention measure
黑龙江省水土保持科学研究所
The Water and Soil Conservation Research Institute of Heilongjiang Province
Heilongjiang Provincial Soil and Water Conservation Scientific Research Institutes
Research Institute of Soil and Water Conservation of Heilongjiang Province
Institute of Soil and Water Conservation
Heilong jiang Province
Heilongjiang Provincial Institute of Soil and Water Conservation
Binxian
Heilongjiang province