Working Group "Insect Pathogens and Entomoparasitic Nematodes". Proceedings of the Meeting at Copenhagen (Danmark), August 10-15, 1997. XX+289 pp. Edited by: P.H. Smits. ISBN 92-9067-097-3
Working Group "Insect Pathogens and Entomoparasitic Nematodes". Proceedings of the Meeting at Copenhagen (Danmark), August 10-15, 1997. XX+289 pp. Edited by: P.H. Smits. ISBN 92-9067-097-3