Outdoor learning environments : spaces for exploration, discovery and risk-taking in the early yeras / edited by Helen Little ; Sue Elliot and Shirley Wyver. - Australia : Allen & Unwin, c2017. - xvi, 281 p. : ill. ; 25 cm. Includes references and index. ISBN: 9781760296858 (pbk.) LCCN: 97094080 Subjects--Topical Terms: Environments. LC Class. No.: TH7012 / .Z35 1997 Dewey Class. No.: 363.6254 / LIT