TY  - BOOK
AU  - Krug,C.A.
AU  - Poerck,R.A.de
ED  - Food and Agriculture Organization of the United Nations (Rome),
TI  - World coffee survey
U1  - 630 
PY  - 1968///
CY  - Rome
PB  - FAO
KW  - Coffee
KW  - Agriculture
KW  - Study and teaching
KW  - Harvesting
N1  - Bibliography: p. 469-476
ER  -