Military Engineering. Volume VIII. Transportation. Part IIa, Railway Survey. 1940. - Engeland Voorschrift Notes on Militaire Railway Engineering, Part III, Bridging 1942, The unit construction railway bridge, - Engeland Voorschrift Training Memorandum. no. 11. Royal Engineers. Supplement. Prefabricated bituminous surfacing (P.B.S). method of advanced landing groud (A.L.G). Runway Construction. - Engeland Voorschrift 26/GS Publications/1269 Notes on Militaire Railway Engineering, Part III, Bridging, 1940. - Engeland Voorschrift