BUCKMAN Harry O. (1969). The nature and properties of soils. (7th ed.). Macmillan Company.
Citación estilo ChicagoBUCKMAN Harry O. The Nature and Properties of Soils. 7th ed. London: Macmillan Company, 1969.
Cita MLABUCKMAN Harry O. The Nature and Properties of Soils. 7th ed. Macmillan Company, 1969.
Warning: These citations may not always be 100% accurate.