Topical Report on a Proposed Routine Method for Determining Uranium in Leach Liquors Containing Vanadium
A Gas Exchange System Designed for Continuous, Long Term Monitoring of Legume Shoot Photosynthesis and Dark Respiration
Official Changes in the Active List of Permissible Explosives and Blasting Devices for December, 1930
Official Changes in the Active List of Permissible Explosives and Blasting Devices Approved Prior to January 31, 1933