National water conditions / United States, Department of the Interior, Geological Survey [and] Canada, Department of the Environment, Water Resources Branch.

Program: HathiTrust Digital Library

Publisher: The Survey
Print ISSN: 0736-2609
Electronic ISSN:
OCLC Number: 8705174

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

Materials	Archive Action	Date of Action	Program	Status/Note
(1982:July-Dec.); (1983); 1982JULY-1984; (1984); (1985); 1985-1986; (1986); July 1982-Dec 1987; (1987); 1987-1988; (1988); (1989); 1989-1990; (1990); (1991); 1991 1991; Jan 1991-Dec 1992; (1992); 1992 1992; (1993); Jan 1993-Dec 1994	committed to retain	2019-02-01	HTDL