00965cam a2200289 4500006965229MiAaHDL20090821000000.0m d cr bn ---auaua691105s1969 enkaf b 00110 eng 72428063B69-205430710066546sdr-ucsd.b13077211sdr-nrlf.b171769181DLCDLCCUSCUSO[!31822014470504]GB602.C3(OCoLC)27868Cave Research Group of Great BritainManual of caving techniques,by the Cave Research Group; edited by Cecil CullingfordLondon,Routledge & K. Paul,1969x, 416 p.plate, illus.26 cmMode of access: Internet.CavingCullingford, C. H. D.(Cecil Howard Dunstan)00696522920090821000000.020120815104013.02024-04-23T17:45:29ZSDR-UCSDIII - MILLENIUMloader.pl-001-001BKsdr-ucsd.b13077211uc1SDRUCSDuc1.31822014470504UC.b13077211UCUCSD20240423googleuc1.318220144705041969icbibnon-US bib date1 >= 1931UCNRLF20240919googleuc1.b44996491969icbibnon-US bib date1 >= 1931