Books by Lloyd Johnston
The Monitoring the Future nati
The Monitoring the Future national results on adolescent drug use
Monitoring the future national survey results on drug use, 1975-2000
Rise in ecstasy use among Amer
Rise in ecstasy use among American teens begins to slow
National survey results on drug use from the Monitoring the Future study, 1975-1998
National survey results on drug use from the Monitoring the Future study, 1975-1997
National Survey Results on Drug Use from the Monitoring the Future Study, 1975-1995 (Nih Publication)
National survey results on dru
National survey results on drug use from Monitoring the Future study, 1975-1994
National survey results on dru
National survey results on drug use from the Monitoring the Future study, 1975-1995
National survey results on drug use from the Monitoring the Future study, 1975-1994
National survey results on drug use from the Monitoring the Future Study, 1975-1993
National survey results on drug use from the Monitoring the Future study, 1975-1992 (NIH publication)
Smoking, drinking, and illicit drug use among American secondary school students, college students, and young adults, 1975-1991
Drug use among American high school seniors, college students and young adults, 1975-1990
Drug use, drinking, and smokin
Drug use, drinking, and smoking
Illicit drug use, smoking, and
Illicit drug use, smoking, and drinking by America's high school students, college students, and young adults, 1975-1987
National trends in drug use an
National trends in drug use and related factors among American high school students and young adults, 1975-1986
Drug use among American high s
Drug use among American high school students, college students, and other young adults
Use of licit and illicit drugs
Use of licit and illicit drugs by America's high school students, 1975-1984
Drugs and American high school
Drugs and American high school students, 1975-1983
Highlights from Drugs and Amer
Highlights from Drugs and American high school students, 1975-1983
Student drug use, attitudes, a
Student drug use, attitudes, and beliefs
Highlights from student drug u
Highlights from student drug use in America, 1975-1980
Student drug use in America, 1
Student drug use in America, 1975-1981
1979 highlights
1979 highlights
Drugs and the class of '78
Drugs and the class of '78
Drugs and the nation's high sc
Drugs and the nation's high school students
Highlights from Drugs and the
Highlights from Drugs and the class of '78
Drug use among American high s
Drug use among American high school students, 1975-1977
Highlights from Drug use among
Highlights from Drug use among American high school students, 1975-1977
Conducting followup research on drug treatment programs
Monitoring the Future Question
Monitoring the Future Questionnaire Responses from the Nations High School Seniors
Drugs and American youth