EPA publications bibliography - Washington, D.C. Library Systems Staff Office Administration, United States Environmental Protection Agency, - v. 29 cm. - - Began with Oct.-Dec. 1977.

Description based on: Jan.-Mar. 1979.

Fourth quarterly issue includes annual cumulative indexes.

doc92000211


United States Environmental Protection Agency --Bibliography.--Periodicals.


Environmental protection--Indexes.--United States--Periodicals.

0431-I-39

EP 1.21/7: