By Patterson, Bruce D. / Stotz, Douglas F. (Douglas Forrester), 1956- / Solari, Sergio. . Genre s-pe--- / Birds / Peru / Reserva de la Biosfera del Manu / Mammals and 9 more . Names incertae sedis / sp / manu / aa / peru and 2817 more

By 1798-1857, 1798-1857.1 / 1788-1857, 1788-1857.2 . Genre s-pe--- / Peru / Periodicals / Periodicals. 0 / Economic conditions and 4 more . Names la / una / sus / hasta / pero and 406 more

By Greenfield, David W. / Glodek, Garrett S. . Genre s-pe--- / Trachelyichthys exilis / Classification / Fishes / Classification and 4 more .

By Acosta, Jose de, 1540-1600 . Genre u------ / cl----- / s-pe--- / America / Early accounts to 1600 and 6 more . Names la / ser / una / cosa / otros and 4574 more

By Camporredondo, Juan Bautista. / Loyo, Manuel Cayetano de. / Ternaux-Compans, Henri, 1807-1864 . Genre s-pe--- / CSAIP / Tobacco / Peru / History and 12 more . Names la / ca / rama / libra / hasta and 80 more

By Acosta, Jose de, 1540-1600 . Genre u------ / cl----- / s-pe--- / America / Early accounts to 1600 and 6 more . Names la / sus / una / ca / ser and 6859 more

By 1798-1857, 1798-1857.1 / 1788-1857, 1788-1857.2 . Genre s-pe--- / Peru / Periodicals / Periodicals. 0 / Economic conditions and 4 more . Names la / una / ca / ia / sus and 397 more

By Duellman, William Edward, 1930- . Genre sn----- / s-pe--- / Frogs / Peru / Classification and 13 more . Names peru / eye / life / colostethus / robust and 794 more

By Ulloa, Antonio de, 1716-1795 / Mauvillon, Eleazar, 1712-1779 / Vega, Garcilaso de la, 1539-1616 / Jombert, Charles Antoine, 1712-1784 / Juan, Jorge,, 1713-1773 . Genre s------ / e-sp--- / s-pe--- / South America / Description and travel and 12 more . Names la / par / lima / car / ca and 4420 more