TY  - BOOK
AU  - Longhurst, R
TI  - Dependency on forest and tree foods for food security: A working seminar held by the IRDC, Swedish University of Agricultural sciences Uppsala 
AV  - 8 TX341.L6 
PY  - 1991///
CY  - Uppsala
PB  - IRDC
KW  - food security, safety
ER  -