Hydraulicians in the USA 1800-2000: A biographical ...
Willi H. Hager
Death of Glenn L. Parker. Civil Engineering 16(3): 136. P Parker, G.L., Storey, F.B. (1916). Water powers of the Cascade Range 3: Yakima River Basin. Water- Supply Paper 369. Government Printing Office: Washington DC. Parker, G.L. ( 1941).