Plantation crops : a review of production, trade, consumption and prices relating to sugar, tea, coffee, cocoa, spices, tobacco and rubber. - London : Her Majesty's Stationery Office , 1970 - Series : ill. ; 22 cm. - 1960; 1962; 1963; 1964; 1970; 1973 .

Includes bibliographical references.


Agriculture=
Crops

633 / CEC