Publications

Udry, J. Richard (1998). Doing Sex Research on Adolescents.. Brannigan, Gary G.; Allgeier, Elizabeth Rice; & Allgeier, Albert Richard (Eds.) (pp. 49-60). New York: Longman.

Udry, J. Richard (1998). Why Are Males Injured More than Females?. Injury Prevention, 4(2), 94-95. PMCID: PMC1730355

Udry, J. Richard & Bearman, Peter S. (1998). New Methods for New Research on Adolescent Sexual Behavior.. Jessor, Richard (Ed.) (pp. 241-269). Cambridge, England: Cambridge University Press.

Uhlenberg, Peter & Hammill, Bradley G. (1998). Frequency of Grandparent Contact with Grandchild Sets: Six Factors That Make a Difference. Gerontologist, 38(3), 276-285.

Uhlenberg, Peter & Kirby, James B. (1998). Grandparenthood over Time: Historical and Demographic Trends.. Szinovacz, Maximiliane E. (Ed.) (pp. 23-39). Westport, Conn.: Greenwood Press.

Walsh, Stephen J.; Butler, David R.; & Malanson, George P. (1998). An Overview of Scale, Pattern, Process Relationships in Geomorphology: A Remote Sensing and GIS Perspective. Geomorphology, 21(3-4), 183-205.

Walsh, Stephen J.; Evans, Thomas P.; Welsh, William F.; Rindfuss, Ronald R.; & Entwisle, Barbara (1998). Population and Environmental Characteristics Associated with Village Boundaries and Landuse/Landcover Patterns in Nang Rong District, Thailand. Bethesda, Md.: American Society of Photogrammetry and Remote Sensing.

Wang, Duolao; Diamond, Ian; & Curtis, Siân L. (1998). Contraceptive Failure and Its Subsequent Effects in China: A Two-Stage Event History Analysis. Asia-Pacific Population Journal, 13(1), 45-64.

Wang, Youfa; Popkin, Barry M.; & Zhai, Fengying (1998). The Nutritional Status and Dietary Pattern of Chinese Adolescents, 1991 and 1993. European Journal of Clinical Nutrition, 52(12), 908-916.

Whitmore, Thomas M. & Williams, Barbara J. (1998). Famine Risk in the Contact-Era Basin of Mexico. Ancient Mesoamerica, 9(1), 83-98.