TY - BOOK AU - BOOK,World TI - Living Green : Mountain, Deserts, and Grasslands SN - 978-0-7166-1400-5 U1 - 333.9 PY - 2009/// CY - Canada PB - World Book KW - 0 KW - Grade 7-9 N2 - General overview of mountain, desert and grassland ecosystems, including and exploration of disturbances these ecosystems face due to human interference and climate change; and current conservation and reclamation efforts. Features include fact boxes, sidebars, activities, glossary, list of recommended reading and web sites and index ER -