Books
Davies KG and Spiegel Y (eds) Biological control of Plant-parasitic nematodes: building coherence between microbial ecology and molecular mechanisms. Springer, 2011.
David S. Powlson, Geoff L. Bateman, Keith G. Davies and John L. Gaunt et al (eds) Interactions in the Root Environment - An Integrated Approach. Kluwer Academic Publishers, 2002.