000263642 000__ 01145cam\a2200289Ia\45e0
000263642 001__ 263642
000263642 005__ 20220217103151.0
000263642 007__ he\bmb024bbca
000263642 008__ 930616s1990\\\\cou\\\\\b\\\\f100\0\eng\d
000263642 035__ $$a(OCoLC)ocm28283790
000263642 035__ $$a263642
000263642 040__ $$aGP1$$cGP1$$dGPO$$dOCL
000263642 049__ $$aISEA
000263642 074__ $$a0624-H (MF)
000263642 0860_ $$aI 19.76:90-288
000263642 1112_ $$aEnvironmental Forum 1990$$d(1990 :$$cDenver, Colo.)
000263642 24510 $$aGeoscience investigations that emphasize chemical, physical, and biological ecosystem processes$$h[microform] /$$cLarry P. Gough, editor.
000263642 260__ $$aDenver, CO :$$bU.S. Geological Survey :$$b[Books and Open-File Reports Section, distributor,$$c1990?]
000263642 300__ $$a21 p. ;$$c28 cm.
000263642 440_0 $$aU.S. Geological Survey open-file report ;$$v90-288
000263642 500__ $$a"Proceedings of a seminar held in Denver, Colorado, June 12, 1990."
000263642 500__ $$aDistributed to depository libraries in microfiche.
000263642 533__ $$aMicrofiche.$$b[Denver, Colo. :$$cU.S. Geologhical Survey,$$d[199 ]$$e1 microfiche : negative.
000263642 650_0 $$aEcology$$vCongresses.
000263642 7001_ $$aGough, L. P.
000263642 7102_ $$aGeological Survey (U.S.)
000263642 85230 $$bdfich$$hI 19.76:$$i90-288
000263642 909CO $$ooai:library.usi.edu:263642$$pGLOBAL_SET
000263642 980__ $$aBIB
000263642 980__ $$aGOV RESOURCE
000263642 994__ $$aE0$$bISE