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The micro-organisms of the soil - Russell, Edward J. Sir, (Edward John), 1872 -1965 (Longmans, Green, 1923)

The milliped family Conotylidae (Diplopoda, Chordeumida) : revision of the genus Taiyutyla, with notes on recently proposed taxa - Shear, William A. (American Museum of Natural History, 1976)

The milliped family Tingupidae (Diplopoda, Chordeumatida, Brannerioidea) - Shear, William A. (American Museum of Natural History, 1981)

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