A study of the treatment of Lake Michigan water using direct filtration :
final report /
Raymond D. Letterman.
APA Citation
Letterman, R. D. (1975). A study of the treatment of Lake Michigan water using direct filtration: final report. Urbana: University of Illinois, Water Resources Center.
MLA Citation
Letterman, Raymond D. A Study of the Treatment of Lake Michigan Water Using Direct Filtration: Final Report. Urbana: University of Illinois, Water Resources Center, 1975.
Warning: These citations may not always be complete (especially for serials).