text Washington, D.C Resources for the Future 1987 Ind viii, 77 p. : ill. ; 23 cm. viii, 77 p. : ill. ; 23 cm. Bibl.: p. 73-77 HARRINGTON, Winston RECREATION ECONOMIC SITUATION 331.85 331.85HARm INLIS000000000012068 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)