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Authors: Herrmann, R.O.; Warland, R.H.; Sterngold, A.
Source: Journal of the American Dietetic Association, Volume 100, Number 8, August 2000, pp. 947-949(3)
Document Type: Research Article
Affiliations: R. O. Herrmann is a professor emeritus of agricultural economics and R. H. Warland is a professor of rural sociology in the Department of Agricultural Economics and Rural Sociology, The Pennsylvania State University, , ., University Park, USA
Publication date: August 1, 2000