00321    a2200109   450000500170000002000220001708200140003910000180005324500400007126000450011130000550015620250628052231.0  a978-0-19-838914-9  a363.7 RUT  aRUTHERFORD, J  aEnvironmental Systems and Societies  aNew YorkbOxford University Pressc2009.  a376p.: ill.;figures, tables, picturesbIndexc27cm