Lawson
Willliam I.
The wellpoint system
1961
Not available for use outside of the University of New Brunswick
Fredericton
Engineering
Senior Report
electronic
Lawson, Willliam I (1961). The wellpoint system . (Engineering Senior Report no. T-285 1961). Fredericton : University of New Brunswick, Dept. of Civil Engineering T-285 1961 1882/15336