TY  - BOOK
T1  - Aggradation and degradation of alluvial sand deposits, 1965 to 1986, Colorado River, Grand Canyon National Park, Arizona /
DA  - 1990.
CY  - Washington :
CY  - Denver, CO :
AU  - Schmidt, John C.,
AU  - Graf, Julia B.
VL  - 1493
CN  - QE75
CN  - QE471.2
CN  - QE75
PB  - U.S. G.P.O. ;
PB  - For sale by the Books and Open-File Reports Section, U.S. Geological Survey,
PP  - Washington :
PP  - Denver, CO :
PY  - 1990.
N1  - Prepared in cooperation with the U.S. Bureau of Reclamation.
ID  - 229293
KW  - Sand
KW  - Sedimentation and deposition
KW  - Alluvium
TI  - Aggradation and degradation of alluvial sand deposits, 1965 to 1986, Colorado River, Grand Canyon National Park, Arizona /
ER  -