Assessment of eighteen public ground-water supplies in Illinois /
by H. Allen Wehrmann, ... [et al.].

APA Citation

Wehrmann, H. Allen., Ringler, R. W., Illinois State Water Survey. (1980). Assessment of eighteen public ground-water supplies in Illinois. Urbana, IL: Illinois State Water Survey Division.

MLA Citation

Wehrmann, H. Allen, Robert W Ringler, and Illinois State Water Survey. Assessment of Eighteen Public Ground-water Supplies In Illinois. Urbana, IL: Illinois State Water Survey Division, 1980.

Warning: These citations may not always be complete (especially for serials).