00837nam0-22002771i-450-99000162386040332120050304084725.0000162386FED01000162386(Aleph)000162386FED0100016238620030910d1910----km-y0itay50------baengTriangulation and spirit leveling of Vancouver Island British Columbia 1909R.H. ChapmanOttawaGovernment Printing Bureau191031 p.25 cmGeologia557Chapman,R.H.353160ITUNINARICAUNIMARCBK99000162386040332160 557 B 7014700FAGBCFAGBCTriangulation and spirit leveling of Vancouver Island British Columbia 1909366566UNINA