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- [41] RURAL SOCIOLOGY, ITS ORIGIN AND GROW THIN UNITED-STATES - NELSON,L INTERNATIONAL REVIEW OF HISTORY AND POLITICAL SCIENCE, 1970, 7 (02): : 139 - 141
- [43] NOTES ON THE SOCIOLOGY OF EDUCATION IN THE UNITED-STATES - A STUDY OF ITS EFFECTS REVUE FRANCAISE DE SOCIOLOGIE, 1965, 6 (02): : 203 - 214
- [45] PREMARITAL RELATIONS - ITS INCIDENCE, EFFECTS, AND DYNAMICS IN UNITED-STATES PSYCHOLOGY, 1967, 4 (04): : 7 - 17
- [47] A DETERMINATION OF THE HE-4 CONTENT OF NEAR-SURFACE ATMOSPHERIC AIR WITHIN THE CONTINENTAL UNITED-STATES JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH AND PLANETS, 1987, 92 (B12): : 12557 - 12566