Drug use among American high school seniors, college students and young adults, 1975-1990

Johnston, Lloyd.
Rockville, Md. (5600 Fishers Lane, Rockville 20857) : U.S. Dept. of Health and Human Services, Public Health Service, Alcohol, Drug Abuse, and Mental Health Administration, National Institute on Drug Abuse, 1991.

Drug use among American high school students, 1975-1977

Johnston, Lloyd.
Rockville, Md. : National Institute on Drug Abuse, Division of Research, 1977.

Drugs and the class of '78 : behaviors, attitudes, and recent national trends

Johnston, Lloyd.
Rockville, Md. : National Institute on Drug Abuse, Division of Research, U.S. Dept. of Health, Education, and Welfare, Public Health Service, Alcohol, Drug Abuse, and Mental Health Administration ; Washington : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979.

Drugs and the nation's high school students : five year national trends : 1979 highlights

Johnston, Lloyd.
Rockville, Md. : National Institute on Drug Abuse, Division of Research, U.S. Dept. of Health, Education, and Welfare, Public Health Service, Alcohol, Drug Abuse, and Mental Health Administration ; Washington, D.C. : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979.

Highlights from Drug use among American high school students, 1975-1977

Johnston, Lloyd.
Rockville, Md. : National Institute on Drug Abuse, Division of Research : [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], [1978]

Highlights from student drug use in America, 1975-1981

Johnston, Lloyd.
Rockville, Md. (5600 Fishers Lane, Rockville, Md. 20857) : U.S. Dept. of Health and Human Services, Public Health Service, Alcohol, Drug Abuse, and Mental Health Administration, National Institute on Drug Abuse, Division of Research ; [Washington, D.C.] : [Supt. of Docs., U.S. G.P.O., distributor], 1981 i.e. 1982.