000011827 000__ 01074cam\a2200217I\\4500 000011827 001__ 11827 000011827 005__ 20210512014257.0 000011827 007__ hdrufb\\\buua 000011827 008__ 780713r19701817pauaf\\\a\\\\\00010\eng\d 000011827 035__ $$a(OCoLC)ocm04050495 000011827 035__ $$a11827 000011827 040__ $$aISE$$cISE 000011827 049__ $$aISEA 000011827 050_4 $$aQE77$$b.M12 1970 000011827 1001_ $$aMaclure, William,$$d1763-1840. 000011827 24510 $$aObservations on the geology of the United States of America$$h[microform] ;$$bwith some remarks on the effect produced on the nature and fertility of soils, by the decomposition of the different classes of rocks; and an application to the fertility of every state in the Union, in reference to the accompanying geological map ...$$cBy William Maclure. 000011827 260__ $$aPhiladelphia,$$bPrinted for the author by A. Small,$$c1817. 000011827 300__ $$a[i-x] [11]-127 [1]p. 1.$$bfront., pl.$$c22.8 cm. 000011827 500__ $$aReprint by University Microfilms, 197? 000011827 500__ $$aRead as a memoir before the American philosophical society, and inserted in the first volume of their Transactions, new series. 000011827 650_0 $$aGeology$$zUnited States. 000011827 85200 $$bmform$$hQE77$$i.M12$$i1970 000011827 909CO $$ooai:library.usi.edu:11827$$pGLOBAL_SET 000011827 980__ $$aBIB 000011827 980__ $$aOTHER