00911cam a2200253 a 4500 111911 BD-DhUL 20160529194233.0 910715s1917 nyua 000 0 eng d ANL eng ANL VDU BD-DhUL 339.49 ELF The Foundations of national prosperity : studies in the conservation of permanent national resources / by Richard T. Ely B[et.al.] New York : Macmillan, 1917. xxix, 378 p.: diagrs.; 21 cm. Includes bibliographical references and index. Natural resources United States. United States Economic conditions. United States Economic policy To 1933. Ely, Richard T. Carver, Thomas Nixon, Leith, C. K. (Charles Kenneth), 1875-1956. Hess, Ralph Henry, 1877- ddc BK 72014 72014 0 0 ddc 0 339_490000000000000_ELF 0 NFIC 122494 DUL DUL GEN 2016-05-29 339.49 ELF A138385 2016-05-29 2016-05-29 BK