Report on the comprehensive survey of the water resources of the Delaware River Basin :
Appendix A: History of investigation /
prepared by U.S. Army Engineer District, Philadelphia, Corps of Engineers, Philadelphia, Pa.
Description
Viewability
Item Link | Original Source |
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Full view v.1 | University of Illinois at Urbana-Champaign |
Full view v.2 | University of Illinois at Urbana-Champaign |
Full view v.3 | University of Illinois at Urbana-Champaign |
Full view v.4:1,3 | University of Illinois at Urbana-Champaign |
Full view v.5:1 | University of Illinois at Urbana-Champaign |
Full view v.6 | University of Illinois at Urbana-Champaign |
Full view v.7 | University of Illinois at Urbana-Champaign |
Full view v.8 | University of Illinois at Urbana-Champaign |
Full view v.9 | University of Illinois at Urbana-Champaign |
Full view v.9 | University of Illinois at Urbana-Champaign |
Full view v.10 | University of Illinois at Urbana-Champaign |
Full view v.11:1,2 | University of Illinois at Urbana-Champaign |