Value-adding standards in the North American food market : trade opportunities in certified products for developing countries / Byers, Alice. Giovannucci, Daniele Liu, Pascal. Food industry and trade Natural foods 334 ROM 2008 C101 Or. This publication analyzes the use of voluntary standards and certification schemes in the food markets of the United States of America and Canada. The main product categories examined are tropical fruits, coffee and cocoa owing to their economic significance to many developing countries and their high market potential in North America.--Publisher's description. Rome : Food and Agriculture Organization of the United Nations, 2008. 2008. Text viii, 77 p. :