G. E. P. Smith

1873 – 1975

• The Colorado River and Arizona's interest in its development
• A discussion of certain Colorado River problems
• Creosoted tamarisk fence posts and adaptability of tamarisk as a fine cabinet wood
• Irrigation investigations in young grapefruit orchards on the Yuma mesa
• The physiography of Arizona valleys and the occurrence of groundwater
• Water storage and the water code