LEADER 00000nam 2200205 a 4500 001 0596227 003 UkHlHU 007 t 008 002503 2 1937 000 eng 040 UkHlHU 050 4 RA 601 100 0 Hecht, C.E. 245 00 Some obstacles to education in nutrition. 300 0000p. 650 0 Medicine, Preventive. 650 0 Public health|xMedical aspects. 650 0 Food hygiene|xNutrition|xPublic health. 946 650 has non-LCSH elements -- Check for Geac subject headings
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