Spruill, T. B. (1985). Statistical evaluation of the effects of irrigation on chemical quality of ground water and base flow in three river valleys in north-central Kansas. U.S. Geological Survey.
Chicago Style (17th ed.) CitationSpruill, T. B. Statistical Evaluation of the Effects of Irrigation on Chemical Quality of Ground Water and Base Flow in Three River Valleys in North-central Kansas. Lawrence, Kansas: U.S. Geological Survey, 1985.
MLA (9th ed.) CitationSpruill, T. B. Statistical Evaluation of the Effects of Irrigation on Chemical Quality of Ground Water and Base Flow in Three River Valleys in North-central Kansas. U.S. Geological Survey, 1985.
Warning: These citations may not always be 100% accurate.