quinta-feira, 27 de agosto de 2009

MADEIRA METEOROLOGIC (...) - C. Piazzi Smyth

Smyth, C. Piazzi – MADEIRA METEOROLOGIC. Being a paper on the above subject read before The Royal Society, Edinburgh, on the 1st of May 1882, Edinburgh, David Douglas, 1882.

terça-feira, 18 de agosto de 2009

MADEIRA SPECTROSCOPIC (...) - C. Piazzi Smyth


Smyth, C. Piazzi – MADEIRA SPECTROSCOPIC. Being a revision of 21 places in the red half of the solar visible spectrum. With a Rutherford diffractions grating at Madeira (Lat. = 32 38' N., Long. = I h 8 W.) DURING THE SUMMER OF 1881, Edinburgh, W. & A. K. Johnston, 1882.