Hans Ruthenberg: FARMING SYSTEMS IN THE TROPICS 3rd ed. Oxford 1980, XXII, 424 s., ill., 24 cm, paperback £ 12.50. Oxford University Press.

  • Sofus Christiansen

Forfatterbiografi

Sofus Christiansen
N/A
Publiceret
1981-01-01
Citation/Eksport
Christiansen, S. (1981). Hans Ruthenberg: FARMING SYSTEMS IN THE TROPICS 3rd ed. Oxford 1980, XXII, 424 s., ill., 24 cm, paperback £ 12.50. Oxford University Press. Geografisk Tidsskrift, 81. Hentet fra https://tidsskrift.dk/geografisktidsskrift/article/view/45228