References
- Poerbo, H, and Shubert, C” “The use of aerial photographs and self help surveys in integrated marginal settlements improvements projects”, STRAPP-ITB, Bandung, Indonesia (1977), p. 75.
- Spencer, R. D,, “Map intensification from small format camera photography”, Photogramm. ling. and Remote Sensing, 4. 697 (1978).
- Juppenlatz, M., “A survey of the urban involution process”, Inaugural address, International Institute for Aerial Survey and Earth Sciences (1TC), Enschede, The Netherlands (20 April 1979).
- Read, R. E., ULSAC-Ultra Light Survey Aircraft Concept, 1TC (1980).
- Read, R. E., “Survey aircraft”, ITC Journal, 1982-1.
- Read, R. E., “The aircraft as a camera”, J. photogr. Sci., 31, 212 (1983).
- Flight International, “The quiet, reliable microlight engine”, p. 258 (29 January 1983).
- Flight Line (magazine of the British Microlight Aircraft Association-BMAA), “The Lotus revealed”, p. 23 (1 October 1983).
- Civil Aviation Authority (CAA) supplement to CAP 53, “Private Pilot’s Licence (Aeroplanes) with group D aircraft rating” (July 1983).
- Air International “Potential military applications for microlight aircraft” p. 214 (November 1983).
- W. Vinten Ltd., 70 mm reconnaissance systems, Western Way, Bury St. Edmunds, Suffolk, England.
- Aeronautical & General Instruments PLC, 40 Purley Way, Croydon, England.
- Graham, R. W., “The ITC multispectral camera system with respect to crop prognosis in winter wheat”, ITC Journal, 1980-2.
- Jakarta Municipal Government, Kampong Improvement Program (1975).
- Flight International, “What future for microlights?”, p. 944 (8 October 1983).
- The Kodak Aerial Exposure Computer, Publication R-10, Patrick Stevens Ltd., Book Publishers, Bar Hill, Cambridge CB3 8EL, England.
- Flight International, “Lotus enters microlight business”, p. 942 (8 October 1983).
- Flight International, “Lotus offers microlight four-stroke”, p. 946 (8 October 1983).
- Kodak News, “Down to earth surveying” (account of activities of Kodak Bursary winner-Ron Graham), Vol. 16, No. 13 (3 November 1983).