@MANUAL {COYNE:2007, title = {Practical plant nematology: a field and laboratory guide}, author = {Coyne, D. and Nicol, J. M. and Claudius-Cole, B. *}, year = {2007}, note = {Laboratory Manual; Learning Material; ISBN: 978-131-294-7; 83p.}, url = {http://www.spipm.cgiar.org/PDFs/Nematod.pdf}, }