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Dyfyniad Arddull ChicagoHeath, O.V.S. The Physiological Aspect of Photosynthesis. Stanford, CA: Stanford University Press, 1969.
Dyfyniad MLAHeath, O.V.S. The Physiological Aspect of Photosynthesis. Stanford University Press, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.