00675nas 2200181z- 450 991013325880332120170227170243.0(CKB)3390000000046719(EXLCZ)99339000000004671920140126cuuuuuuuu -u- -engFunding the Natural Resource Challenge : a report to Congress, fiscal year ..National Park Service, U.S. Dept. of the Interior, Natural Resource Stewardship and ScienceFunding the Natural Resource Challenge JOURNAL9910133258803321Funding the Natural Resource Challenge : a report to Congress, fiscal year .2007361UNINA