Phosphorus and potassium fertilization of continuous soybeans on Blount silt loam, 1962-65 /
Stivers, Russell K.(Russell Kennedy),1917-author.
Alderfer, Monte W.,author.
Hodges, J. R.,author.
Purdue University.Agricultural Experiment Station,publisher.
Caption title.
Soybean
Silt loam
Phosphatic fertilizers.
Potassium fertilizers.
Phosphatic fertilizers.
Potassium fertilizers.
Silt loam.
Soybean