Distribution of arsenic in unconsidated sediments from Southern Lake Michigan. - Urbana, IL.

von Ruch, R.R
Veröffentlicht in Environmental geology notes ; 37.1970, 16 S. : 19 Ill. : 2 Tab.
1970.

Illinois State geological survey radiocarbon dates.

von Kim, Stephen M.
Veröffentlicht in Radiocarbon, 11.1969, no. 2
New Haven, Conn., 1969.
Umfang/Format: S. 394-295.

Distribution of mercury in unconsolidated sediments from southern Lake Michigan. - Springfield, IL.

von Kennedy, E.J
Veröffentlicht in Environmental geology notes ; 44.1971, 18 S.: 13 Ill.; 2 Tab.
1971.

Radiocarbon dating at the Illinois State geological survey.- Urbana, IL.

von Kim, Stephen M.
Veröffentlicht in Environmental geological notes ; 28.1969, S. 1-20 : 1 Ill ; 4 Tab.
1969.