@article{147514, note = {Shipping list no.: 93-0397-P.}, author = {Gough, L. P. and Asher-Bolinder, Sigrid. and Bales, Carole A. and Runberg, Sonja K. and Wells, Robert K.}, url = {http://library.usi.edu/record/147514}, title = {Understanding our fragile environment : lessons from geochemical studies /}, publisher = {Dept. of the Interior, U.S. Geological Survey ;}, recid = {147514}, pages = {v, 34 p. :}, address = {Denver, CO :}, year = {1993}, }