L. R. I .S. procedures for reconnaissance and monumentation of second order control surveys

Magnanelli, Alfio2023-06-072023-06-071978https://unbscholar.lib.unb.ca/handle/1882/35623electronicen-CAhttp://purl.org/coar/access_right/c_16ecL. R. I .S. procedures for reconnaissance and monumentation of second order control surveyssenior reportC., HamiltonEngineering