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344. First supplementary report on Project no. 30 -- Field test of acceptability and adequacy of U.S army C, K, 10-in-1 and Canadian army mess tin rations: subject: numerical requirements for statistically valid results in field test of acceptability of rations

348. Project no. 2 -- Operations at high temperatures. Partial report on sub-project no. 2-3, Test of the adequacy and ranges of use of clothing for jungle operations : sub-project no. 2-18, Effects of impregnated and impervious clothing upon the efficiency of personnel

351. Project no. 3 -- Toxic gases in armored vehicles. Final report on sub-project no. 3-2 -- Determination of the characteristics and effects upon the crew of gun fumes from firing of the weapons in tanks of the M5 series

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

382. Danger ahead: statement by United States Public Health Service, Federal Security Agency; American Social Hygiene Association; Social Protection Division, Federal Security Agency

397. Efficiency of standard Army water purification equipment and of diatomite filters in removing cysts of Endamoeba histolytica from water: for official action