Yazar
David K Keefer
6 cilt bulundu.
David K. Keefer, Carlton L. Ho · American Society of Civil Engineers
115 sayfa · 1995
Congresses / Landslides
Brian Billman, David Hodell, Gary Huckleberry, David Keefer, Kirk A. Maasch, Paul Mayewski, Michael Moseley, James B., III Richardson, Paul Roscoe, Payson D. Sheets, S. Jeffrey K. Wilkerson, Jason Yaeger · Distributed by Harvard University Press
364 sayfa · 2008
Climate and civilization / Climatic changes / Congresses / History / El nino current
David K. Keefer · Dept. of the Interior, U.S. Geological Survey
Sayfa sayısı yok · 1981
Bibliography / Earthquakes / Landslides / Soil liquefaction
David K Keefer · Dept. of the Interior, U.S. Geological Survey
Sayfa sayısı yok · 1981
Bibliography / Soil liquefaction / Earthquakes / Landslides
Keefer, Louis E. Witheford, David K., · Highway Research Board, Division of Engineering
Sayfa sayısı yok · 1969
Kategori yok