HeinOnline index title: Legislative history of the Act to Authorize Release of Zinc, Lead, Copper Disposal from Stockpile : P.L. 89-9 : 79 Stat. 26 : April 2, 1965
"An Act: To authorize the release of certain quantities of zinc, lead, and copper from either the national stockpile or the supplemental stockpile, or both.": document no. 1.