International Symposium "Humus et Planta" Prague, C., & Novák, B. (1983). Studies about humus: Transactions of the VIIIth International Symposium Humus et Planta, Prague, 29 August-3rd September 1983. Research Institute of Crop Production.
Citación estilo ChicagoInternational Symposium "Humus et Planta" Prague, Czechoslovakia), and Bohumír Novák. Studies About Humus: Transactions of the VIIIth International Symposium Humus Et Planta, Prague, 29 August-3rd September 1983. Prague: Research Institute of Crop Production, 1983.
Cita MLAInternational Symposium "Humus et Planta" Prague, Czechoslovakia), and Bohumír Novák. Studies About Humus: Transactions of the VIIIth International Symposium Humus Et Planta, Prague, 29 August-3rd September 1983. Prague: Research Institute of Crop Production, 1983.