Inter-Services Topographical Department. Note by the Secretary

Hygiene (General ii. Climate and Weather iii. Water Supplies iv. incidence of prevailing diseases and geographical factors relating to health of forces). v. Rivers, Canals, Irrigation and Land Drainage River craft and traffic. vi. Ports, Harbours, Anchorages, Landing Beaches vii. Wheel Routes, (including Bridges) (a) Railways, nature of; Routes, Capacity; Lines projected or under construction; Locomotives and rolling stock; Repair facilities. (b) Roads and Tracks; Detailed reports on. viii. Transport Facilities (Civil only).