The United States Environmental Protection Agency announces the availability of 1996 grants for research on endocrine disruptors, role of interindividual variation in human susceptibility to cancer, risk-based decisions for contaminated sediments.

Mode of access: Internet.

Catalog of standard geomagnetic variation data /

Mode of access: Internet.

An intensive survey of the Little Vermilion River as affected by seasonal variation, 1992 /

"March 1993."

Variation in bluff recession in relation to lake level fluctuations along the high bluff Illinois shore.

Bibliography: p. 72-73.