RT Journal Article SR Electronic T1 SUSTAINING TOMORROW: A STRATEGY FOR WORLD CONSERVATION AND DEVELOPMENT JF Landscape Journal FD University of Wisconsin Press SP 151 OP 152 DO 10.3368/lj.5.2.151 VO 5 IS 2 A1 Frederick R. Steiner YR 1986 UL http://lj.uwpress.org/content/5/2/151.abstract AB