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000200652 001__ 200652
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000200652 008__ 931112s1992\\\\coua\\\\bb\\\f000\0\eng\d
000200652 035__ $$a(OCoLC)ocm29306855
000200652 035__ $$9AAX0569SI
000200652 035__ $$a200652
000200652 040__ $$aGPO$$cGPO
000200652 049__ $$aISEA
000200652 074__ $$a0624-H (MF)
000200652 0860_ $$aI 19.76:91-513
000200652 1001_ $$aWershaw, R. L.
000200652 24510 $$aMembrane-micelle model for humus in soils and sediments and its relation to humification$$h[microform] /$$cby Robert L. Wershaw.
000200652 260__ $$aDenver, Colo. :$$bU.S. Dept. of the Interior, U.S. Geological Survey :$$bBooks and Open-File Reports Section [distributor],$$c1992.
000200652 300__ $$av, 64 p. :$$bill. ;$$c28 cm.
000200652 440_0 $$aU.S. Geological Survey open-file report ;$$v91-513
000200652 500__ $$aDistributed to depository libraries in microfiche.
000200652 500__ $$aShipping list no.: 93-1121-M.
000200652 504__ $$aIncludes bibliographical references (p. 52-64).
000200652 533__ $$aMicrofiche.$$b[Denver, Colo. :$$cU.S. Geological Survey,$$d1993]$$e1 microfiche : negative.
000200652 650_0 $$aHumus.
000200652 650_0 $$aSoil formation.
000200652 7102_ $$aGeological Survey (U.S.)
000200652 7400_ $$aMembrane micelle model for humus in soils and sediments and its relation to humification.
000200652 85230 $$bdfich$$hI 19.76:$$i91-513
000200652 909CO $$ooai:library.usi.edu:200652$$pGLOBAL_SET
000200652 948__ $$ac:jf
000200652 980__ $$aBIB
000200652 980__ $$aGOV RESOURCE