Nitrogen isotope composition of soils, C 3 and C 4 plants along land use gradients in southern Africa

Autor: Aranibar, J.N., Anderson, I.C., Epstein, H.E., Feral, C.J.W., Swap, R.J., Ramontsho, J., Macko, S.A.
Zdroj: In Journal of Arid Environments 2008 72(4):326-337
Databáze: ScienceDirect