Hoyt Turner shows William Green the jars of food processed at the UNRRA-sponsored Food Preservation Training Center United Nations Relief and Rehabilitation Administration CNRRA / 492 Shanghai, China -- July 1947 in Shanghai Looking on are WT Chang, center, Ministry of Agriculture and Forestry official at the food processing center, and ER Henson, left, head of UNRRA's agricultural rehabilitation division in Washington (Photo by Wipperman) Chinese National Relief and Rehabilitation Administration China Food industry -- China Home food processing -- China Turner, Hoyt Henson, Edwin R Green, William, agricultural rehabilitation officer United Nations Relief and Rehabilitation Administration -- People RM http://search.archives.un.org/s-0801-0006-0003-00003 S-0801-0006-0003-00003 Security level: Unclassified