A baker's dozen : a comprehensive manual supporting the teaching of science & technology, years 3 to 8 : activities, group activities, excursions and much more / written by Jeanne-Marie Bernier. Bernier, Jeanne-Marie. Bread Research Institute of Australia. Nutrition and Consumer Service Division. Bread Australia History. Bread Nutritional aspects Study and teaching (Primary) TX394 .B47 1992 507 20 JET Cover title. Includes bibliographical references. North Ryde, N.S.W. : Consumer Information Division, Bread Research Institute of Australia Inc., 1969. 1969. 1992 Text 143 p. : eng Australia