@book{38011,
	author = {Mills, N. J.},
	title = {Possibilities for the biological control of the Douglas-fir tussock moth, Orgyia pseudotsugata (Lymantriidae), in Canada, using natural enemies from Europe},
	note = {Sobretiro de: Biocontrol News and Information, 6 (1): 7-18, 1985 Fotocopia}
}