Soil-plant-animal interactions in the establishment phase of a silvopastoral system in NE Scotland A. R. Sibbald, A. M. Hislop, J. Dick, D. A. Elston, G. R. Jason, L. C. Nwaigbo and G. HudsonAnn. Zootech., 47 5-6 (1998) 512DOI: https://doi.org/10.1051/animres:19980533