St. Louis : Committee for Environmental Information, 1969-
Physical Description
v. : ill. ; 28 cm.
Frequency
10 no. a year
Former Frequency
6 no. a year started with v.50:no.1 (Jan./Feb.)
Extent
Vol. 11, no. 1 (Jan./Feb. 1969)-
Notes
Official publication of Scientists' Institute for Public Information, 1969- ; vols. for 1969-<1977 or 1978?> published by the Committee for Environmental Information in cooperation with the Scientists' Institute for Public Information; <1977 or 1978?-> by the Helen Dwight Reid Educational Foundation in cooperation with the Scientists' Institute for Public Information.