Author
Gwozdek, Tom
2
Plummer, James R.,
2
Bond, N. A. J.
1
Clarke, Donald H.
1
Coleman, H. W.
1
Crawford, David (Hydraulic engineer),
1
Curtis, R. H.
1
Debelius, C. A.
1
Drennan, Jane,
1
Duncan, Lance
1
Merritt, Andrew H.,
1
Peck, Ralph B.
1
R. J. S.,
1
Seed, H. Bolton
1
Vanderburgh, Mac.,
1
Williams, Remy G.,
1
Wozniak, David D.,
1