Filing title: Surface water.
"National atlas of the United States of America."
Insets: Hawaii (principal islands). Scale 1:7,500,000 -- Alaska. Scale 1:17,000,000.
Includes text "Runoff" and text and charts "Long-term trends in runoff" on verso.
On verso: Normal monthly distribution of runoff. Scale 1:17,000,000 -- Surface water availability. Scale 1:17,000,000 -- Maximum and minimum annual runoff as a percent of average annual runoff. Scale 1:34,000,000 -- Average runoff of large rivers. Scale 1:34,000,000.
"38077-BD-NA-07M-00."
"38077-BI-NA-017M-00"--Verso.