000 00779cas  2200253za 4500
0019.841991
003CaOODSP
00520221107152226
007cr |||||||||||
008170818d19361960onc x m o    f000#a0eng|d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aM183-3E-PDF
1300 |aWater supply paper (Geological Survey of Canada)
24510|aWater supply paper |h[electronic resource].
260 |aOttawa : |bGeological Survey Canada, |c1936-1960.
310 |aIrregular
3620 |aNo. 1 (1936)-no. 329 (1960).
515 |aNos. 226, 275-283 not published.
69207|2gccst|aWater supply
69207|2gccst|aGroundwater
69207|2gccst|aMaps
7101 |aCanada. |bDepartment of Mines and Technical Surveys.
7102 |aGeological Survey of Canada.