TY  - BOOK
AU  - Berke,Joseph
AU  - Hernton,Calvin C.
TI  - The Cannabis experience: an interpretative study of the effects of marijuana and hashish 
SN  - 0720600731
PY  - 1974///
CY  - London
PB  - P. Owen
KW  - Marihuana
KW  - Physiological effect
ER  -