1. 03. English Easy Reading Going on a garbage hunt / by Hansen, Nancy. Publication: [Calgary] : N. Hansen, 1992 . [30] p. : , Cover title. 28 cm. Date:1992 Availability: Copies available: (1), Actions:
2. 03. English Easy Reading Let's compost / by Hansen, Nancy. Publication: [Calgary : Alberta Ecotrust Foundation], 1994 . [31] p. : , Co-published with Grassroots Northwest Environment Awareness Society. 28 cm. Date:1994 Availability: Copies available: (1), Actions: