Ecological crop geography of the Ukraine and the Ukrainian agro-climatic analogues in North America
Ecological crop geography of the Ukraine and the Ukrainian agro-climatic analogues in North America
- Washington : American Institute of Crop Ecology, 1947.
- 24p. : ill. ; 27cm.
- International agro-climatological series study; 12 .
Agriculture
Ukraine
Crops and climate
Climate
PAM S469.R9A5
Agriculture
Ukraine
Crops and climate
Climate
PAM S469.R9A5