Department of Agricultural Ecoonomics
The present study is concerned with frost data, the length of the growing season, and the likelihood of various temperatures, within critical temperature categories, occurring during the spring and fall months within various areas of South Dakota.
damaging low temperature likelihood, late damaging freezes, early damaging freezes
South Dakota Experiment Station, South Dakota State College of Agriculture and Mechanical Arts
Pengra, R. F. and Magnuson, M. D., "Likelihood of Damaging Low Temperatures During the Growing Season" (1954). Research Bulletins of the South Dakota Agricultural Experiment Station (1887-2011). 441.