Sand and gravel in Southern Ontario Ontario Department of Mines. Book - 1963 LHC 553.62 O59 1963 Location Collection Call number Victoria Local History Collection LHC 553.62 O59 1963 Available Victoria Local History Collection LHC 553.62 O59 1969 Available
Geology and engineering description of the soils in the Welland-Port Colborne area, Ontario Owen, E. B. Book - 1972 LHC 631.47713 Can Location Collection Call number Victoria Local History Collection LHC 631.47713 Can Available
Maps - Soils Book - 19001999 LHC Vertical File Location Collection Call number Victoria Local History Collection LHC Vertical File Available