1.
Conradie WJ. The Uptake and Distribution of 15N enriched Nitrate by three Rootstock Cultivars grafted to Chenin blanc. SAJEV [Internet]. 2017 May 11 [cited 2026 Jun. 13];4(2):45-7. Available from: https://orion.journals.ac.za/index.php/sajev/article/view/2369