Home › Authors › R. N. H. Bulmer 👤 R. N. H. Bulmer 3 books Books by R. N. H. Bulmer Aps basd skip kmn ak pak ñbelg Aps basd skip kmn ak pak ñbelgpal 1990 The unsolved problems of the b The unsolved problems of the birds of Leviticus 1986 Field methods in ethno-zoology Field methods in ethno-zoology with special reference to the New Guinea highlands 1969