00462nam a2200145Ia 450000100060000000300050000600500170001100800410002810000420006924500760011126000520018730000110023950400310025065000350028146335BIBL20160527183621.0920220|1952||||cau|||||||||||00010|eng|d20aCiriacy-Wantrup, Siegfried von2Local10aResource conservationbeconomics and policiescby S.V. Ciriacy-Wantrup.0 aBerkerlybUniversity of California Pressc1952.  a395 p.  aBibliographical footnotes. 0aNatural resourcesxU.S.2Local