Biennial Report for 1913 and 1914

Bücher

Angebote / Angebote:

Excerpt from Biennial Report for 1913 and 1914: Administrative Report and Economic and Geological PapersDuring the period from July 1, 1913, to June 30, 1915, the work Of the Geological Survey followed much the same channels as in previous years. Besides the regular topographic mapping, a large amount Of field work was completed on general stratigraphy, coal, Oil, and clay resources, and in the mapping of overflowed lands. Plans included a special investigation of aggregate materials and a survey Of the economic resources Of the upper Illinois Valley, but funds were not adequate to carry on these investigations.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.