UPC Type E (UPC-E). UPC-E is a smaller seven digit UPC symbology for number system 0. It is often used for small retail items. For UPC-E barcodes, you normally specify 6 digits and let your barcode printing software calculate the seventh check digit for you.PC Type E (UPC-E). UPC-E is a smaller seven digit UPC symbology for number system 0. It is often used for small retail items. For UPC-E barcodes, you normally specify 6 digits and let your barcode printing software calculate the seventh check digit for you.
Some think that is the origin of the Suwannee Rivers name. Others say Suwannee means River of Reeds, Deep Water, or Crooked Black Water. Tannic acid from decaying palmetto roots and vegetation causes the blackness of the water.
It is transmitted to humans by the bite (blood meal) of the female blackfly (Simulium). The disease is also termed river blindness because the vector, the blackfly, is usually found breeding close to rapidly flowing streams and rivers, and because the most devastating manifestation of the infection is blindness.