An Account of Meteorological Observations in Four Balloon Ascents, Made under the
Direction of the Kew Observatory Committee of the British Association for the Advancement
of Science / by John Welsh,....- [S.l. : s.n., 1853?]. - Tiré à part de : " Philosophical
Transactions" of the Royal Society of London, vol. 143, no 12 (1853), pp. 311-346
Internet, http://viaf.org, 2014-01-03
Information trouvée : Welsh, John (1824-1859) : astronom, meteorologe