([EPA-430/9-74-007]; Water Supply Division.) [Revision of PHS publication 24, Individual water supply systems, 1962. Some illustrations are colored.]
Notes:
([EPA-430/9-74-007]; Water Supply Division.) [Revision of PHS publication 24, Individual water supply systems, 1962. Some illustrations are colored.] * For Sale by Superintendent of Documents. Paper, $2.20. • Sent to Depository Libraries. Item 607-C
Availability:
* For Sale by Superintendent of Documents. Paper, $2.20. • Sent to Depository Libraries. Item 607-C