Manual of field works (all arms) : provisional Manual of field engineering (Royal Engineers) : Bridging and watermanship field manual Selection of bombs and fuzes for destruction of various targets field manual Defense against chemical attack field manual Medical department units of a theater of operations field manual Physical training field manual Infantry battalion field manual Tactics and technique of air attack 4.2 inch Mortar M2. FM 23-92 Field Artillery. Tactics and Technique. FM 6-20 1982 pattern webbing : users field manual war department field manual Camouflage of bivouacs, command posts, supply points, and medical installations