 Mines. (Manuscript published by permission of the Director, Bureau of Mines, US Department of the Interior).  Land Policy Review - Página 2por United States. Bureau of Agricultural Economics - 1938Visualização integral - Acerca deste livro
 | 1948 - 320 páginas
...cobalt or osmium oxide supported on asbestos to form a liquid product containing alcohols, aldehydes, * Published by permission of the Director, Bureau of Mines, US Department of the Interior, Washington, DC ketones, fatty acids, and some saturated and unsaturated aliphatic hydrocarbons.... | |
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