Berg, R. C., Morse, W. J., & Johnson, T. M. (1987). Hydrogeologic evaluation of the effects of surface application of sewage sludge to agricultural land near Rockton, Illinois. Illinois State Geolog. Survey.
Chicago Style (17th ed.) CitationBerg, Richard C., Walter J. Morse, and Thomas M. Johnson. Hydrogeologic Evaluation of the Effects of Surface Application of Sewage Sludge to Agricultural Land Near Rockton, Illinois. Champaign, Ill: Illinois State Geolog. Survey, 1987.
MLA (9th ed.) CitationBerg, Richard C., et al. Hydrogeologic Evaluation of the Effects of Surface Application of Sewage Sludge to Agricultural Land Near Rockton, Illinois. Illinois State Geolog. Survey, 1987.
Warning: These citations may not always be 100% accurate.