U.S. exports.

1943; 1945 sec.A-D; 1945 May-June sup.; 1946 sec.C-D; 1946 sec.A-B; 1973 Nov; 1973 Sep-Oct; 1973 Jul-Aug; 1974MAY-JUN 1974; 1974MAR-APR 1974; 1974JAN-FEB 1974; 1974:Dec.; 1974:Nov.; 1974:Oct.; 1974:Sept.; 1974:Aug.; 1974:July; 1974:June; 1974:May; 1974:Apr.; 1974:Mar.; 1974:Feb.; 1974:Jan.; no.1 Jan. 1974; no.2 Feb. 1974; no.3 Mar. 1974; no.4 Apr. 1974; no.5 May 1974; no.6 June 1974; no.7 July 1974; no.8 Aug. 1974; no.9 Sept. 1974; no.12 Dec. 1974; 1975NOV-DEC 1975; 1975SEP-OCT 1975; 1975 Aug; 1975 Jun-Jul; 1975:Dec.; 1975:Sep.; 1975:Nov.; 1975:Oct.; 1975:Jun.; 1975:Jul.; 1975:Apr.; 1975:Mar.; 1975:Feb.; 1975:Jan.; no.1 Jan. 1975; no.2 Feb. 1975; no.3 Mar. 1975; no.4 Apr. 1975; no.6 June 1975; no.8 Aug. 1975; no.9 Sept. 1975; no.10 Oct. 1975; no.12 Dec. 1975; 1976NOV-DEC 1976; 1976SEP-OCT 1976; 1976JUL-AUG 1976; 1976MAY-JUN 1976; 1976MAR-APR 1976; 1976JAN-FEB 1976; 1976 Feb; 1976:Dec.; 1976:Nov.; 1976:Oct.; 1976:Sep.; 1976:Aug.; 1976:Jul.; 1976:Jun.; 1976:May.; 1976:Apr.; 1976:Mar.; 1976:Jan.; no.1 Jan. 1976; no.3 Mar. 1976; no.4 Apr. 1976; no.5 May 1976; no.6 June 1976; no.7 July 1976; no.8 Aug. 1976; no.9 Sept. 1976; no.10 Oct. 1976; no.12 Dec. 1976; 1977SEP-OCT 1977; 1977JUL-AUG 1977; 1977MAY-JUN 1977; 1977MAR-APR 1977; 1977JAN-FEB 1977; 1977 Mar-Apr; 1977 Jan-Feb; 1977 Jul-Aug; Aug. 1977; DEC. 1977; July 1977; Jun. 1977; May 1977; Oct. 1977; Jan-Feb 1977; Mar-Apr 1977; 1977:Dec.; 1977:Nov.; 1977:Oct.; 1977:Sep.; 1977:Aug.; 1977:Jul.; 1977:Jun.; 1977:May.; 1977:Apr.; 1977:Mar.; 1977:Feb.; 1977:Jan.; no.1 Jan. 1977; no.2 Feb. 1977; no.3 Mar. 1977; no.4 Apr. 1977; no.5 May 1977; no.6 June 1977; no.7 July 1977; no.8 Aug. 1977; no.9 Sept. 1977; no.10 Oct. 1977; no.12 Dec. 1977; no.11 Nov. 1974; no.11 Nov. 1975; no.11 Nov. 1976; no.11 Nov. 1977; Nov 1977