Burggraaf, V. T., Lucci, G. M., Ledgard, S. F., Antille, D. L., Snow, V. O. and de Klein, C. A. M. (2020) “Application of circular economy principles to New Zealand pastoral farming systems”, Journal of New Zealand Grasslands, 82, pp. 53–59. doi: 10.33584/jnzg.2020.82.426.