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Hace 20 horas · Mammal classification has been through several revisions since Carl Linnaeus initially defined the class, and at present, no classification system is universally accepted. McKenna & Bell (1997) and Wilson & Reeder (2005) provide useful recent compendiums. Simpson (1945) provides systematics of mammal origins and relationships that had been taught universally until the end of the 20th century.
Hace 20 horas · The OECD publishes books, reports, statistics, working papers, and reference materials. All titles and databases published since 1998 can be accessed via OECD iLibrary . The OECD Library & Archives collection dates from 1947, including records from the Committee for European Economic Co-operation (CEEC) and the Organisation for European Economic Co-operation (OEEC), predecessors of today's OECD.
