00852nem 2200325 n 450 991079152350332120200520144314.0(CKB)2560000000056900(MiAaPQ)EBC3329435(Au-PeEL)EBL3329435(CaPaEBR)ebr10002275(OCoLC)842634142(EXLCZ)99256000000005690020101210d1999 uy engurcn|||||||||Guyana[electronic resource][S.l.] Maps.comc19991 online resource (1 map)Hypsometric map, South America, GuyanaGuyanaMapsGuyanaMaps.com (Firm)MiAaPQMiAaPQMiAaPQBOOK9910791523503321Guyana2642579UNINA