Rhoades, J. D., & Halvorson, A. D. (1977). Electrical conductivity methods for detecting and delineating saline seeps and measuring salinity in northern Great Plains soils. Dept. of Agriculture, Agricultural Research Service, Western Region.
Chicago Style (17th ed.) CitationRhoades, J. D., and A. D. Halvorson. Electrical Conductivity Methods for Detecting and Delineating Saline Seeps and Measuring Salinity in Northern Great Plains Soils. Berkeley, Calif.: Dept. of Agriculture, Agricultural Research Service, Western Region, 1977.
MLA (9th ed.) CitationRhoades, J. D., and A. D. Halvorson. Electrical Conductivity Methods for Detecting and Delineating Saline Seeps and Measuring Salinity in Northern Great Plains Soils. Dept. of Agriculture, Agricultural Research Service, Western Region, 1977.