DETERMINATION OF VITAMIN A IN FOOD COMPOSITES BY HIGH SPEED LIQUID CHROMATOGRAPHY.HEAD MK; GIBBS E.1977; J. FOOD SCI.; U.S.A.; DA. 1977; VOL. 42; NO 2; PP. 395-398; BIBL. 8 REF.Article

EFFECTS OF STORAGE AND HANDLING ON VITAMINS IN FRESH LIMA BEANS.HEAD MK; GIESBRECHT FG.1976; J. AMER. DEET. ASS.; U.S.A.; DA. 1976; VOL. 69; NO 6; PP. 640-644; BIBL. 12 REF.Article

CONVENTIONAL VS. FORMULATED FOODS IN SCHOOL LUNCHES.HEAD MK; WEEKS RJ.1977; J. AMER. DIET. ASS.; U.S.A.; DA. 1977; VOL. 71; NO 2; PP. 116-123; BIBL. 10 REF.Article

A SCALE FOR MEASURING STUDENT ATTITUDES TOWARD SELECTED SCHOOL FACTORSHEAD MK; GIESBRECHT FG; WEEKS RJ et al.1974; EDUC. PSYCHOL. MEASUR.; U.S.A.; DA. 1974; VOL. 34; NO 4; PP. 971-976; BIBL. 6REF.Article