Water pollution research: report of the Water Pollution Research Board, with the report of the Director of the Water Pollution Research Laboratory.

Program: HathiTrust Digital Library

Publisher: H.M.S.O.
Print ISSN: 0083-7660
Electronic ISSN:
OCLC Number: 1793088

Validation: None
Retention: permanent
Institution: HathiTrust
Facility:
OCLC Symbol: HATHI
Holdings Format: Print

Materials	Archive Action	Date of Action	Program	Status/Note
1938-48,1950; 1951-58; 1959-64; 1964; 1965-66; 1967; 1965-68; 1969; 1969-70; 1970	committed to retain	2023-01-17	HTDL