Heasman, Michael The persistence of sugar in the British food supply from 1900 to the present day / Michael Heasman - London : London University , 1993 - 79p. : ill. ; 25 cm. - SOAS working paper No. 35 . Subjects--Topical Terms: Food supplySugarEconomic history Gov. Doc. Class. No.: GB Lon.U DE SOAS WP-35