German traps and mines
Publisher: Army Printing and Stationery Services
Published: 1918
Place of publication: Paris]
Language: eng
Notes: "W.G. 1-177".

"S.S. 734; Ia/54195".

"General Staff (Intelligence), General Headquarters, 24th August, 1918".

"(Supersedes Ia/31737, "German Ruses".