Gissel-Nielson, G., & Jensen, A. (1999). Plant Nutrition - Molecular Biology and Genetics: Proceedings of the sixth International Symposium on Genetics and Molecular Biology of Plant Nutrition. Kluwer Academic.
Dyfyniad Arddull ChicagoGissel-Nielson, G., and A. Jensen. Plant Nutrition - Molecular Biology and Genetics: Proceedings of the Sixth International Symposium on Genetics and Molecular Biology of Plant Nutrition. London: Kluwer Academic, 1999.
Dyfyniad MLAGissel-Nielson, G., and A. Jensen. Plant Nutrition - Molecular Biology and Genetics: Proceedings of the Sixth International Symposium on Genetics and Molecular Biology of Plant Nutrition. Kluwer Academic, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.