Kroll, Mary2009-11-062009-11-061994Kroll, M. 1994. Treetop: 4-H Forest Resources Beginner Guide. University of Minnesota Extension Service Bulletin BU-6201-S.https://hdl.handle.net/11299/5482842 pages. Plus "KidsCards" in the back of the book, and a foldout,"Make Your Own Forest," in the middle of the book. This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu."Introduces young children to basic forestry and ecology concepts through many activities and illustrations. Includes ideas for science and county fair projects, 'KidsCards' to cut out and use to help identify trees, and a foldout forest to cut out, color, and build. (First in a series of 4-H forestry manuals, followed by Trees + Me = Forestry for 9-to 12-year-olds, and Forests Forever, for ages 12 and up.) For ages 6 to 9."(University of Minnesota Extension website)en-US4-H projectsforest managementtreesBook