Estimating corn yields from precipitation records.

Bok · Engelsk · 1998

Omfang	2 unnumbered pages ;
Opplysninger	"Central Great Plains Research Station.". - Caption title.. - Shipping list no.: 98-0216-P.
Emner	Corn - Yields - Great Plains. Corn - Forecasting. - Great Plains Precipitation (Meteorology) - Great Plains.