SIMPSON, G. G. Principles of animal taxonomy. Columbia University Press, New York: 1990. Pp xii, 247; illustrated. Price: US$ 21.50. ISBN: 0-231-09650-X (paperback reprint).
1937 ◽
Vol 31
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pp. 773
2015 ◽
Vol 28
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pp. 346-347
2007 ◽
Vol 11
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