@book{198945,
	author = {Cavalloro, R. and Commission the European Communities},
	title = {Statistical and mathematical methods in population dynamics and pest control  /},
	publisher = { The Commission of the European Communities by A. A. Balkema},
	address = {Rotterdam  :},
	note = {Proceedings of a Meeting of the EC Experts' Group/Porma 26-28 October, 1983                               }
}