Pappelis, S.J., Schmid, Walter E., Koike, H., and Musgraves, R.A.
Development of a Hydroponic Unit for Growth of Corn to Maturity
Pappelis, S.J., Schmid, Walter E., Koike, H., and Musgraves, R.A.
Development of a Hydroponic Unit for Growth of Corn to Maturity