FAO/US. Dpt of Health, 1968. FAO/U.S. Department Of Health Education and Welfare Document reference FAO/US. Dpt of Health, 1968. Food composition tables for use in Africa. FAO/U.S. Department Of Health Education and WelfareCitation key FAO/US. Dpt of Health, 1968Datasheets Water spinach (Ipomoea aquatica)Roselle (Hibiscus sabdariffa)Coffee hulls, fruit pulp and by-productsSugar palm (Borassus flabellifer)Okra (Abelmoschus esculentus)Celery leaves