01037cam a22003137a 450000500170000000800410001701000100005801100100006803500100007808200160008811000080010424500370011226000230014930000090017250000870018159000410026859000410030959000410035059000420039165000340043365000310046765000340049870000240053270000230055690100070057994900570058694900630064399900170070620220817043055.0971010s1972            r     00010     d  a64776  a65748  a73051  a634.93bF33  aFAO 0aManual on forest roads in Buthan  aRoma :bFAO,c1972  a2 v.  aLa biblioteca tiene: v.1 Planning, surveying, construction and protection works --  aBATCH-UPDb10c20130110lUCH01h0829  aBATCH-UPDb10c20130410lUCH01h0507  aBATCH-UPDb10c20130914lUCH01h0717  aCONVERSIONb10c20130109lUCH01h133514aBosquesxExtracción.91417414aCaminos forestales.91787414aIngeniería forestal.9582270 aHeinrich, R.9533650 aSedlak, O.9103573  aBK  a634.93 F33bDCFcLIBROd-5809eLIBROh3944i73051si  a634.93 F33bDCFcLIBROd-58976eLIBROfc.2h3945i73051si  c64776d64776