Andrei Lapenis in the field, investigating Russian soils.
See his research page (scroll down to the second topic).

Photo copyright ©1998 Andrei Lapenis.

Lapenis, A.G., Torn, M.S., Harden, J.W., Holloker, K., Babikov, B., Timofeev, A.I., Hornberger, M.I., Nattis, R. 2000. Scientists Unearth Truth about Soil Contamination.  EOS, Transactions, Amer. Geophys. Union, 81 (6) pp. 53, 59-60.

Return to Andrei Lapenis' Geological Sciences Program page