From plane to spheroid : determining the figure of the earth from 3000 B.C. to the 18th century Lapland and Peruvian survey expeditions - Smith, James R. (James Raymond), 1935- (Rancho Cordova, Calif. : Landmark Enterprises, 1986)
Bibliography: (p. 207-210).
Keywords: Earth -- Figure; Peru -- Surveys; Ecuador -- Surveys; Lapland -- Surveys