Land and Water Resources

Land and Water Resources
Author: United States. Department of Agriculture
Publisher:
Total Pages: 84
Release: 1962
Genre: Conservation of natural resources
ISBN:

Water & Sewage Works

Water & Sewage Works
Author:
Publisher:
Total Pages: 1770
Release: 1959
Genre: Municipal engineering
ISBN:

Vols. 76 , 83-93 include Reference and data section for 1929 , 1936-46 (1929- called Water works and sewerage data section)