Drainage and erosion control : Drainage facilities for roadways and built-over areas / War Department. Office of the Chief of Engineers Planting : Trees, shrubs, and vines / War Department. Office of the Chief of Engineers Regulations for engineer services : 1900 field engineering pamphlet Anti-tank mines, R.E. : nos. 1 and 2 / prepared under the direction of The Chief of the Imperial General Staff war department technical manual Engineer foundry field manual Conventional signs, military symbols, and abbreviations / prepared under direction of the Chief of Engineers field manual Explosives and demolitions / Prepared under direction of the chief of engineers field manual Troops and operations / prepared under direction of the chief of engineers field manual Communications, construction and utilities / prepared under direction of the chief of engineers Bridge regulations governing the operation of drawbridges across navigable waters of the United States / Department of the army, corps of engineers field engineering pamphlet British booby traps / prepared under the direction of The Chief of the Imperial General Staff war department technical manual Engineer maintenance troops
