PART 1 of the “Summary of Progress of the Geological Survey of Great Britain” for 19331 contains - the usual annual reports of the Geological Survey Board i and of the director and gives particulars ...
Strata: William Smith’s Geological Maps edited by the Oxford University Museum of Natural History University of Chicago Press, 2020 ($65) Strata are the ribboned horizontal layers of minerals and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results