PIAZZA Alan Trends in food and nutrient availability in China, 1950-81 World Bank Staff working papers No.607 - Washington World Bank U.S.A. 1983 - 125p. cm. - World Bank Staff working papers No.607 . ISBN: 0821302175 Standard No.: 14,098 Source: Textual Subjects--Topical Terms: Food supply-China Nutrition policy-ChinaAgricultural productivity-China Dewey Class. No.: J.41.N82, M3