H.R.5218 - A bill to amend the Clean Air Act to provide certain limitations with respect to land use, transportation, and certain other controls under air quality implementation plans and to permit an extension of time for the attaining of certain standards.94th Congress (1975-1976)
Cosponsors: H.R.5218 — 94th Congress (1975-1976)All Information (Except Text)
Congress.gov databases include cosponsorship dates (including identification of "original" cosponsors) since 1981 (97th Congress). Prior to 1981, you may be able to find some information online, but often the information is available only in print form.
Sponsor: Rep. Van Deerlin, Lionel [D-CA-42] | Cosponsor statistics: 9 current - includes 0 original