@book{583902,
	author = {HARMER SF (ED.)},
	title = {The Cambridge Natural History Vol 4 / Crustacea, Trilobites, Introduction to Arachnida and King crab, Euripterida, Scorpions, Spiders, Mites, Ticks, Water Bears, Pentastomida, Pycnogonida},
	publisher = {MACMILLAN AND CO.},
	year = {1909},
	address = {LONDON}
}