Lloyd D. Johnston

National Survey Results on Dru

National Survey Results on Drug Use from the Monitoring the Future Study, 1975-1995, Secondary School Students

2001

National Survey Results on Drug Use from the Monitoring the Future Study, 1975-2003 Vol. 1

1998

Smoking, Drinking, and Drug Use in Young Adulthood

1997

Monitoring the Future: Questio

Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors 1993 (Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors)

1995

Monitoring the Future : Questi

Monitoring the Future : Questionnaire Responses from the Nation's High School Seniors, 1992 (Monitoring the Future

1993

Monitoring the Future: Questio

Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors, 1990 (Monitoring the Future: Questionaire Responses from the Nation's High Schoolseniors, 1990)

1993

Monitoring the Future: Questio

Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors, 1991 (Monitoring the Future: Questionaire Responses from the Nation's High School Seniors)

1993

Monitoring the Future: Questio

Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors, 1992 (Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors)

1993

Monitoring the Future, 1986

1987

Review of general population s

Review of general population surveys of drug abuse

1980