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
Principles for an International Organization to Explore and Utilize Deep Ocean Mineral Resources
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
Sea water magnesia - an essential refractory raw material
Development of phenolic based nanocomposites for ablative rocket combustion chambers