Refraction near the ground and its influence on precise levelling; "personal paper" for the Twelfth Congress of FIG, London, 1968
Geisler, M.
Refraction near the ground and its influence on precise levelling; "personal paper" for the Twelfth Congress of FIG, London, 1968 - RICS 1968 - 9p. (photocopy)
Filed in Box 1968/55 A
526.3
Refraction near the ground and its influence on precise levelling; "personal paper" for the Twelfth Congress of FIG, London, 1968 - RICS 1968 - 9p. (photocopy)
Filed in Box 1968/55 A
526.3