The characteristics and pollutional problems associated with petrochemical wastes; summary report.

Cover title: Petrochemical effluents treatment practices.

Proceedings.

Mode of access: Internet.

[First-] Fourth Annual Report to the General Assembly at Its January Session

Continuation of the Annual Report of the State Public Welfare Commission (Rhode Island. State Public Welfare Commission)

Report.

Mode of access: Internet.

Economic base study: Chesapeake Bay drainage basins; summary.

Mode of access: Internet.

Conference: Pollution of the Interstate Waters of the Grand Calumet River, Little Calumet River, Calumet River, Wolf Lake, Lake Michigan, and Their Tributaries, Illinois--Indiana. Second session, Dec. 11-12, 1968, Jan. 29, 1969, Chicago, Ill.

"Supplement. 2d session, Reconvened, Aug. 26, 1969."

Proceedings.

Cover title.

Conference in the matter of: Progress meeting in the matter of pollution of the interstate waters of the Grand Calumet River, Little Calumet River, Calumet River, Wolf Lake, Lake Michigan and their tributaries, Wednesday, March 15, 1967, Chicago, Illinois.

Cover title: Progress evaluation meeting in the matter of pollution of the interstate waters of the Grand Calumet River...

Annual fertilizer circular /

Title from cover.

Bulletin.

Some issues are also called Northeast Regional Publications.

Annual report.

Some reports have distinctive titles.

Reports.

Board of Agriculture reorganized Jan. 1927 to form a Dept. of Agriculture under the direction of a State Commissioner of Agriculture.

Annual report.

Mode of access: Internet.

Plant regulatory announcements.

No. 180- issued with Plant Quarantine Division (varies slightly)

Report.

First report covers the period from Dec. 7, 1934 to Dec. 31, 1935.