共 50 条
- [34] MORE ON METRICS AND THE UNITED-STATES FARMER [J]. AGRICULTURAL ENGINEERING, 1981, 62 (09): : 4 - 4
- [36] MAKING THE UNITED-STATES MORE COMPETITIVE [J]. CHEMICAL ENGINEERING, 1991, 98 (07) : CC44 - CC44
- [40] MORE UNITED-STATES EXPORT SUBSIDIES [J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1985, 62 (08) : 1199 - 1199