Kamel, M. S. (1959). A physiological study of shading and density effects on the growth and the efficiency of solar energy conversion in some field crops: (met een samenvatting in het Nederlands). Laboratory of Plant Physiological Research, Agricultural University.
Cita Chicago Style (17a ed.)Kamel, M. S. A Physiological Study of Shading and Density Effects on the Growth and the Efficiency of Solar Energy Conversion in Some Field Crops: (met Een Samenvatting in Het Nederlands). Wageningen: Laboratory of Plant Physiological Research, Agricultural University, 1959.
Cita MLA (8a ed.)Kamel, M. S. A Physiological Study of Shading and Density Effects on the Growth and the Efficiency of Solar Energy Conversion in Some Field Crops: (met Een Samenvatting in Het Nederlands). Laboratory of Plant Physiological Research, Agricultural University, 1959.