Four Centuries of Geological Travel: The Search for Knowledge on Foot, Bicycle, Sledge and Camel focuses on the complexities of geological exploration and will be of particular interest to earth scientists, historians of science and to the general reader interested in science.The managers found that observers also needed special instructions a#39;applicable to conditions that pertain to magnetic surveys ... Instructions explicitly directed proper methods of recording. ... to 1926, when the main thrust of the world magnetic survey was underway: J. P. Ault, John Fleming, Harlan Fisk, and William Peters.
|Title||:||Four Centuries of Geological Travel|
|Author||:||Patrick Wyse Jackson|
|Publisher||:||Geological Society of London - 2007-01-01|