01043nam a22002417a 4500 20260722134936.0 260722b ph ||||| |||| 00| 0 eng d 9780716614036 PHSA GB512 M68 2009 333.95/16 22 M928 2009 Mountains, deserts, and grasslands. Chicago : World Book, c2009. 64 p. : col. ill. ; 26 cm. Living green Includes index. "General overview of mountain, desert, and grassland ecosystems, including an 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"--Provided by publisher. Mountains Juvenile literature. Deserts Juvenile literature. Grasslands Juvenile literature. World Book, Inc. ddc BK 3649 3649 0 0 ddc 0 0 300-399 PHSA PHSA REF 2026-07-22 0 REF 333.9516 M928 2009 9531 2026-07-22 13:50:24 2026-07-22 BK