共 50 条
- [31] STATE OF STRESS IN THE CONTERMINOUS UNITED-STATES JOURNAL OF GEOPHYSICAL RESEARCH, 1980, 85 (NB11): : 6113 - 6156
- [34] STATE OF PETROCHEMICAL INDUSTRY IN UNITED-STATES CHIMICA & L INDUSTRIA, 1977, 59 (01): : 14 - 17
- [37] FROM UNITED-STATES TO UNITED STATE - AMERICAN FEDERALISM REVUE FRANCAISE DE SCIENCE POLITIQUE, 1980, 30 (04): : 733 - 734
- [38] TRENDS IN STATE PARK OPERATIONS IN THE UNITED-STATES OUTDOOR RECREATION BENCHMARK 1988 : PROCEEDINGS OF THE NATIONAL OUTDOOR RECREATION FORUM, 1989, 52 : 67 - 78
- [39] THE STATE OF THE UNION - ADDRESS BY THE PRESIDENT OF THE UNITED-STATES ATLANTIC COMMUNITY QUARTERLY, 1980, 18 (01): : 3 - 11