TY - BOOK AU - Hall, Wayne AU - Pacula, Rosalie Liccardo TI - Cannabis use and dependence : public health and public policy SN - 9780521800242 SN - 200305536 U1 - 36295 HAL PY - 2003/// CY - Cambridge PB - Cambridge University Press KW - Cannabis - Health aspects KW - Drug control - United States KW - Medical policy - United States N1 - Includes bibliographical references and index ER -