LEADER 01141nam0-2200361li-450 001 990000147600203316 005 20180312154842.0 010 $a0-8018-1302-6 035 $a0014760 035 $aUSA010014760 035 $a(ALEPH)000014760USA01 035 $a0014760 100 $a20001109d1966----km-y0itay0103----ba 101 0 $aeng 102 $aUS 200 1 $aEconomics of outdoor recreation$fby Marion Clawson and Jack L. Knetsch 210 $aBaltimore [etc.]$cJohn Hopkins University Press$dcopyr. 1966 215 $aIX, 328 p.$cill.$d21 cm 610 1 $acentri ricreativi all aperto aspetti eco 610 1 $acentri ricreativi all aperto aspetti soc 700 1$aClawson,$bMarion$033446 702 1$aKnetsch,$bJack L. 801 $aSistema bibliotecario di Ateneo dell' Università di Salerno$gRICA 912 $a990000147600203316 951 $a643.55 CLA (A)$b0001978 959 $aBK 969 $aTEC 979 $c19930428 979 $c20001110$lUSA01$h1712 979 $c20020403$lUSA01$h1622 979 $aPATRY$b90$c20040406$lUSA01$h1611 996 $aEconomics of outdoor recreation$91501344 997 $aUNISA