Nichols, John T. (John Treadwell), 1883-1958.Pope, Clifford Hillhouse, 1899-2005-10-062005-10-061925http://hdl.handle.net/2246/43607 p. ; 23 cm.Includes bibliographical references (p. 6-7).721982 bytesapplication/pdfen-USQL1 .A436 no.171, 1925Nemacheilus -- Classification.Barbatula -- Classification.Loaches -- China -- Hebei Sheng -- Classification.Loaches -- China -- Shanxi Sheng -- Classification.Fishes -- China -- Hebei Sheng -- Classification.Fishes -- China -- Shanxi Sheng -- Classification.text