Preliminary observations on the effect of light intensity and photoperiod on tra
Rahman, A.A. Abdel
Preliminary observations on the effect of light intensity and photoperiod on tra - Nederland 1959 - 0.5 - No. 5911; Nederland Mededeling .
635.64:581.035
Preliminary observations on the effect of light intensity and photoperiod on tra - Nederland 1959 - 0.5 - No. 5911; Nederland Mededeling .
635.64:581.035