Etiqueta de registo: 00813cam 22001931i 450
001 1191648
003 http://id.bnportugal.gov.pt/bib/porbase/1191648
035 ## $a(bn)1191648
100 ## $a20020102d1952 m y0pory010305 ba
101 0# $aeng
200 1# $aConservation in camping$e?a ?workshop on conservation American Camping Association, George Williams College Camp. Lake Geneva$fSoil Conservation Service, United States Department of Agriculture
210 #9 $aWashington$cUnited States Department of Agriculture,$d1952
215 ## $aVI, 25 p. a 2 colu$cil.
710 02 $aAmerican Camping Association$31164254
711 02 $aAmerican Camping Association$31164254
711 01 $aEstados Unidos.$bDepartment of Agriculture.$bSoil Conservation Service$4070$3530190
801 #0 $aPT$bBN
801 #1 $aFR$bJOUVE
966 ## $lBN$mFGMON$sS.A. 17107//5 V. $x0
997 ## $aBIBEOD