TY  - RPRT
TI  - Changes in the water surface profile of the Colorado River in Grand Canyon, Arizona, between 1923 and 2000
AU  - Christopher S. Magirl
AU  - Robert H. Webb
AU  - Peter G. Griffiths
PY  - 2005
DO  - 10.1029/2003wr002519
UR  - https://pubs.usgs.gov/publication/70171402
ID  - 70171402
ER  -