Cover image for The river basin model: social sector
Title:
The river basin model: social sector
Author:
Envirometrics, inc.
Corporate Author:
Publication Information:
[Washington] : [U. S. Environmental Protection Agency; for sale by the Supt. of Docs., U. S. Govt. Print. Off.], 1971.
Physical Description:
iv, 117 pages : illustrations ; 28 cm.
General Note:
Title on cover: The Basin model: social sector.

"Project #16110 FRU; Contract #14-12-959."
Language:
English
Format :
Book