Download or read book Productive Objects written by Robert J. Muller and published by Morgan Kaufmann. This book was released on 1997-08 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces, in simple text and photographs, the characteristics of some of the animals and plants that can be found in the forest. Includes a chipmunk, box turtle, fern, bull moose, moth, ermine, and white birch.