A Plan for Securing Observations of the Variable Stars A Plan for Securing Observations of the Variable Stars by E. C. Pickering Download Read more
The Orpheus C. Kerr Papers, Series 1 The Orpheus C. Kerr Papers, Series 1 by Robert Henry Newell Download Read more
Schetsen uit de Indische Vorstenlanden Schetsen uit de Indische Vorstenlanden by Louis Rousselet Download Read more
Geographic Variation in the Harvest Mouse, Reithrodont… Geographic Variation in the Harvest Mouse, Reithrodont… by B. Mursaloglu J. Knox Jones Download Read more
The Orpheus C. Kerr Papers. Series 3 The Orpheus C. Kerr Papers. Series 3 by Robert Henry Newell Download Read more
Het moderne Egypte: Wat er te zien en te hooren valt t… Het moderne Egypte: Wat er te zien en te hooren valt t… by A. B. de Guerville Download Read more
Description of a New Softshell Turtle From the Southea… Description of a New Softshell Turtle From the Southea… by Robert G. Webb Download Read more
The Ontario Readers: The High School Reader, 1886 The Ontario Readers: The High School Reader, 1886 by Ontario Ministry of Education Download Read more
Development of the Phonograph at Alexander Graham Bell… Development of the Phonograph at Alexander Graham Bell… by Leslie J. Newville Download Read more
BACK-UP As Far As the World Stretches BACK-UP As Far As the World Stretches by Holtes & Sietsma Download Read more