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- [21] HARDENING OF AN ALLOY WITH 30 PERCENT NI, 9 PERCENT TA AND 61 PERCENT IRON BY PRECIPITATION SCRIPTA METALLURGICA, 1969, 3 (12): : 883 - &
- [29] CORN PLANTING PLANS UP 4 PERCENT FOR 1976 - SOYBEAN INTENTIONS DECLINE 7 PERCENT FEEDSTUFFS, 1976, 48 (04): : 6 - &