Yazar
Mortimer Hay Staatz
17 cilt bulundu.
Mortimer Hay Staatz · U.S. Govt. Print. Off.
122 sayfa · 1966
Geology / Igneous Rocks / Rocks, Igneous / Rocks, Sedimentary / Sedimentary Rocks
Mortimer Hay Staatz · Dept. of the Interior, U.S. Geological Survey
Sayfa sayısı yok · 1985
Mines and mineral resources / Mineralogy
Mortimer Hay Staatz · U.S. Dept. of the Interior, Geological Survey
Sayfa sayısı yok · 1982
X-rays / Radioactive substances / Diffraction / Mineralogy
Mortimer Hay Staatz · U.S. Dept. of the Interior, U.S. Geological Survey]
132 sayfa · 1972
Mines and mineral resources / Geology
Mortimer Hay Staatz · U.S. Government Printing Office
36 sayfa · 1963
Beryllium ores / Economic Geology / Geology / Geology, Economic / Rocks, Sedimentary
Mortimer Hay Staatz · U.S. G.P.O.
79 sayfa · 1964
Geology / Igneous Rocks / Maps / Metamorphism (Geology) / Ore deposits
Mortimer Hay Staatz · For sale by the Supt. of Docs.
32 sayfa · 1985
Thorium ores / Rare earths / Geology
Mortimer Hay Staatz · U.S. Govt. Print. Off. : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
90 sayfa · 1977
Thorium ores / Geology
Mortimer Hay Staatz · Supreme Commander for the Allied Powers, Natural Resources Section
30 sayfa · 1947
Iron mines and mining
Mortimer Hay Staatz · U.S. G.P.O.
43 sayfa · 1953
Groups (Stratigraphy) / Quartz / Veins (Geology) / Mines and mineral resources / Uranium ores
Mortimer Hay Staatz · U.S. G.P.O.
97 sayfa · 1959
Fluorspar / Geology / Igneous Rocks / Mines and mineral resources / Ore deposits
Mortimer Hay Staatz · Dept. of the Interior, U.S. Geological Survey
Sayfa sayısı yok · 1986
Mines and mineral resources