00688 2200145 4500001002100000005001500021035002000036007000300056008004100059245033900100250001100439260004900450300001100499110003200510INLIS00000000006401520250718022158 a0010-0725000024ta250718 g 0 eng 1 aTropical Products Institute; G139-G142 :bG139 anaerobic digesters for small-scale vegetable processing plants; G140 an industrial profile of fibreboard panel processing; G141 an industrial profile of wool/cement slab manufacture; G142 starch extraction: a check list of commercially available machinery /cTropical Products Institute aCet. 1 aLondon :bTropical Products Institute,c1980 c29 cm.2 aTROPICAL PRODUCTS INSTITUTE