Yuan, Z. Y., & Chen, H. Y. H. (2012). A global analysis of fine root production as affected by soil nitrogen and phosphorus. The Royal Society.
Dyfyniad Arddull ChicagoYuan, Z. Y., and Han Y. H. Chen. A Global Analysis of Fine Root Production As Affected By Soil Nitrogen and Phosphorus. The Royal Society, 2012.
Dyfyniad MLAYuan, Z. Y., and Han Y. H. Chen. A Global Analysis of Fine Root Production As Affected By Soil Nitrogen and Phosphorus. The Royal Society, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.