Your landscape designer, local farm agent and USDA soil conservation service are great sources of information on what kinds of grasses do well in your area.
您的景观设计师，当地农场代理人和美国农业部土壤保护服务是十分丰富的信息来源，什么样的牧草种做好在您的地区。
The SCS model, designed by American soil Conservation Service, is used. to compute flood discharge in small basins.
SCS模型是美国水土保持局研制，用于小流域洪水计算的水文模型。
The SCS model, designed by American soil Conservation Service, is used. to compute flood discharge in small basins.
SCS模型是美国水土保持局研制，用于小流域洪水计算的水文模型。
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