Permits for work in navigable waters / Corps of engineers ; Department of the army Engineer training : provisional / by command of the Army Council Field engineers drill war department technical manual Post engineer shops field manual Corps of Engineers : reference data war department technical manual Diesel engines and fuels / prepared under direction of the army regulations. military school Engineer school / War Department Training regulations. Corps of engineers : Mechanics of bridge design and strength of materials Military engineering : Water supply / Army Council Military engineering : Defences / Army Council Instruction in military engineering : Military bridging and use of spars / School of military engineering Planning : Planning of family housing at army installations / War Department. Office of the Chief of Engineers