청구기호 |
HD1694.A5 .E25 |
형태사항 |
xiii, 300 p. diagrs., tables. 22 cm.
|
언어 |
English |
학위논문 |
"An earlier version ... was submitted to Harvard University as a doctoral thesis in 1955."
|
서지주기 |
Bibliography: p. 283-290.
|
주제 |
Water resources development --United States.
|
LCCN |
58007501
|