Yazar
Raymond W Schaffranek
6 cilt bulundu.
Raymond W. Schaffranek · U.S. G.P.O.
41 sayfa · 1987
Data processing / Mathematical models / Potomac River / Streamflow
Raymond W Schaffranek · U.S. Dept. of the Interior, U.S. Geological Survey
Sayfa sayısı yok · 1996
Canals / Ecosystem management / Environmental aspects / Environmental aspects of Canals / Mathematical models
Raymond W Schaffranek · U.S. Geological Survey
Sayfa sayısı yok · 2001
Ecohydrology / Environmental aspects / Environmental aspects of Tides / Mathematical models / Restoration ecology
Raymond W. Schaffranek · U.S. G.P.O.
110 sayfa · 1981
Data processing / Mathematical models / Runoff / Stream measurements
Raymond W. Schaffranek · For sale by the Books and Open-File Reports Section, U.S. Geological Survey
11 sayfa · 1987
Channels (Hydraulic engineering) / Mathematical models