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Found 3 results for "Pat Ashburn"

Utilization of the vegetation index number in the USSR
Utilization of the vegetation index number in the USSR

by Pat Ashburn

1981 1 ed.
Plant physiology Plant ecology Plant biochemistry
Large area spectral yield model for wheat
Large area spectral yield model for wheat

by Pat Ashburn

1982 1 ed.
Wheat Yields Mathematical models
The large area operational application of the winterkill model using realtime data and evaluation of the results
The large area operational application of the winterkill mod...

by Andrew C. Aaronson

1980 1 ed.
Crops and climate Computer programs