110 
ROYAL SOCIETY OF NEW SOUTH WALES. 
Year Book of Medicine, Surgery, and their allied Sciences, 
1859-04. Edited by Dr. Harley and others. 
(New Sydenham Society.) h . 1 j 0 11(1(111, lSOO-Ot). 
Young, C. A. The Sun. 8°. London, 1882. 
Young, Frederick. Imperial Federation of Great Britain and 
Her Colonies, in letters edited by.— 8°. London, 1876. 
Young, Thomas. An Essay on the Medical Effects of 
Climates. 8°. London, 1813. 
- Remarks on the Probabilities of Error in Physical 
Observations, and on the Density of the Earth, con¬ 
sidered especially with regard to the Reduction of 
Experiments on the Pendulum, (in a letter to c»pt. Henry Kater.) 
4°. London, 1819. g 
■ Rules and Tables for clearing the Compass of the 
regular effect of a ship’s attraction. 8°. London, 1819. 
- Remarks on the Depression of Mercury in Glass 
Tubes. 8°. London, 1820. - 
- Easy Construction for Correcting Lunar Observations. - 
8°. London, nd. 
- Remarks on Laplace’s latest Computation of the 
Density and Figure of the Earth. 8° London, nd. 
Tables of Stars liable to Lunar Occupations. 
8°. London, nd. 
- The Resistance of the Air, determined from Captain 
Eater’s Experiments on the Pendulum. 8°. London, nd. 
Zirkel, Ferdinand. Microscopical Petrography. 
(U.S. Geological Exploration of the Fortieth Parallel.) 4 . Washington, 18 I 6. 
Zuccarini, J. 0. On the Morphology of the Coniferae. 
Translated by George Busk. 8°. London, 1840. 
(Ray Society.) 
■; ivi 
