Adsorption coefficients for TNT on soil and clay minerals
Application of Unpiloted Aircraft in Land Resource Management of Sichuan Province
Prospektion mariner Mineralseifen durch Bohrkernentnahme mit In-line-Roentgenfluoreszenz-Analyse
Copy of a letter from Mr. Caleb Spurrier, to his correspondent in Cornwall
Copy of a letter from Mr. Caleb Spurrier, to his correspondent in Cornwall
Principles for an International Organization to Explore and Utilize Deep Ocean Mineral Resources
Development of phenolic based nanocomposites for ablative rocket combustion chambers