Agro-climatic atlas of Europe /
P. Thran, S. Broekhuizen.
- Wageningen, Netherlands : New York : Wageningen, Netherlands : New York : PUDOC ; Elsevier Pub. Co., PUDOC ; Elsevier Pub. Co., 1965.
- Thran, P. Agro-ecological atlas of cereal growing in Europe ; v. 1 .
- Thran, P. Agro-ecological atlas of cereal growing in Europe ; Thran, P. Agro-ecological atlas of cereal growing in Europe ; v. 1 .
Scale of maps 1:10,000,000. Loose-leaf. "...details of temperature, precipitation, precipitation deficit, atmospheric humidity and day-length, including seven meteorological survey maps; explanatory text and description of the various agricultural climate areas of Europe."