英文文献：An Integrated Model of Surface and Ground Water Quality
英文文献作者：Crutchfield, Stephen R.,Brazee, Richard J.
英文文献摘要：
The offsite impacts of agricultural chemicals and soil erosion on surface and ground waters are incorporated in an integrated model of agricultural production. The interdependencies of ground and surface water quality are highlighted. The effectiveness of chemical use and soil erosion restrictions in protecting water quality are compared and contrasted.