TY  - BOOK
AU  - Krug,C.A.
AU  - Poerck,R.A.de
TI  - World coffee survey / 
PY  - 1968///
CY  - Rome : 
PB  - Food and Agriculture Organization of the United Nations, 
KW  - Coffee
N1  -  Includes bibliographical references (p. [469]-476)
ER  -