TY - MANSCPT AU - Kalman,Bobbie TI - The Life Cycle of a Tree SN - 0-7787-0689-3 PY - 2002/// CY - New York PB - Crabtree Publishing Co. KW - Trees N1 - 1 - 6 N2 - Text and photographs describe basic facts about trees, their function in a forest, and how they benefit animals, people, and the environment ER -