Interpreting critical natural resource issues in Canadian and United States National Park Service areas / Michael E. Whatley.

SeriesNatural resources report ; NPS/NRCACO/NRR--95/17
Natural resources report 95/17. ^A89467
General note"March 1995."
General note"NPS D-1040"--Page 4 of cover.
General noteShipping list no.: 95-0257-P.
General noteCRDP Program record.
Bibliography noteIncludes bibliographical references (p. 55-56).
Issued in other formOnline version: Whatley, Michael E. Interpreting critical natural resource issues in Canadian and United States National Park Service areas
LCCN 95216487
GPO item number0646-R
Govt. docs number I 29.89:95/17