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Start Over You searched for: Collections World War 2, 1939-1949 Remove constraint Collections: World War 2, 1939-1949 Subjects United States Remove constraint Subjects: United States Authors Eichna, Ludwig W. (Ludwig Waldemar), 1908- author Remove constraint Authors: Eichna, Ludwig W. (Ludwig Waldemar), 1908- author Genre Statistics Remove constraint Genre: Statistics Publication Year 1900 to 1999 Remove constraint Publication Year: <span class="from" data-blrl-begin="1900">1900</span> to <span class="to" data-blrl-end="1999">1999</span>

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1. Final report on Project no. 35 -- Determination of the optimum method for protection of tank crews against chemical warfare agents

2. Project no. 2 -- Operations at high temperatures. Report on sub-project no. 2-11, Influence of high temperatures upon the efficiency of personnel : sub-project no. 2-13, Effect of training upon the efficiency of performance at high temperatures : sub-project no. 2-17, Study of the physiologic effects of high temperatures : subject: the upper limits of environmental heat and humidity tolerated by acclimatized, normal, young men working in hot environments

3. Report no. 2 -- Operations at high temperatures. Sub-project 2-17 -- Report on thermal exchanges of man by evaporation, convection, and radiation as functions of temperature, water vapor pressure, and wind velocity