Show r A I MINING l a NOTES PARK PAnK CITY CITY- Zinc Lead-Zinc Congress approved a supplemental tal tat appropriations bill containing the full to implement tho the lead zinc subsidy program for calendar 1962 MM Markets Mar Mat for tor April 12 reports that a definite pall was cast over the joint meeting of ot and LIA LISA in St. St Louis Louts by Australia's recently announced Intention to return to full fun production In spIte of I Its ito to 1961 agreement to curtail curtal output In exchange for U US U.S. S lead barter rights ts |