D, B. Grigg: The Agricultural Systems of the world. An Evolutionary Approach.

  • Sofus Christiansen

Forfatterbiografi

Sofus Christiansen
N/A
Publiceret
1975-01-01
Citation/Eksport
Christiansen, S. (1975). D, B. Grigg: The Agricultural Systems of the world. An Evolutionary Approach. Geografisk Tidsskrift, 74. Hentet fra https://tidsskrift.dk/geografisktidsskrift/article/view/45555