00564nam a2200109Ia 4500080001800000100002100018245008800039260002500127300002700152520025600179583001900435  a08.06.01 C611  aClarke, S. St. A  aProduction of food for consumption and export : the need to achieve optimal balance  b[s.n.]a[S.l.]c198?  a1 v. (various pagings)  aHighlights the significance of the food import bill: in terms of its absolute size; its relationship to total earnings from merchandize exports; and, inevitably to make direct comparison of expenditure for food imports with earnings from food exports.  c3/7/00kM2LMGR