Full Record Check this checkbox to mark or unmark the current record AUTHOR Sale, Colin. TITLE Our changing world book 2 : the expanding artificial ecosystems / Colin Sale, Ben Friedman, Graeme Wilson. IMPRINT Melbourne : Longman Cheshire, c1981. DESCRIPTION 237 p. : col. ill. ; 24 cm. OTHER AUTHOR Friedman, Ben. OTHER AUTHOR Wilson, Graeme. ISBN 0582682363. Location Call Number Status Eng Coll 910 SAL Available