976 resultados para ddc:600


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Low concentrations of organic carbon in slowly accumulating sediments from Sites 597, 600, and 601 reflect a history of low marine productivity in the subtropical South Pacific since late Oligocene times. The distributions of n-alkanes, n-alkanoic acids, and n-alkanols provide evidence of the microbial alteration of sediment organic matter. Landderived hydrocarbons, possibly from eolian transport, dominate n-alkane distributions in these samples.

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Includes household hints, home remedies, and samples of menus. Sample recipes: Dry sugar cure for pork, Cheese macaroni, Flaky pie crust.

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National Highway Traffic Safety Administration, Washington, D.C.