00683nam a2200181Ia 4500003000900000008004100009040001600050080001600066100002300082245019000105260004800295490003700343650002600380650002500406650001800431700002100449700003100470IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a528.73bHUM  aWheeler, George M. 0aReport upon United States geographical surveys west of the one hundredth meridianbastronomy and barometric hypsometry.cGeorge M. Wheeler, Humphreys A. A. and Horatio Gouverneur Wright  aWashintonbGovernment Printing Officec1877  aLibrary of american civilization  aBarometric Hypsometry  aGeographical Surveys  aUnited States  aHumphreys, A. A.  aWright, Horatio Gouverneur