Wyoming's indicators of substance abuse, 1987-1998Bernard H. Ellis · First published 2000Open the Tome
Wyoming's youth indicators of substance abuse, 1987-1998Bernard H. Ellis, William A. Glover · First published 2000Open the Tome
Wyoming's indicators of substance abuse, 1987-1997Bernard H. Ellis · First published 1998Open the Tome
Smoking programs for youthBernard H. Ellis, Doris Indyke, Nancy M. Debevoise · First published 1980Open the Tome
