Pericyclic reactions [by] G.B. Gill and M.R. WillisGerald Byron Gill · First published 1974Open the Tome
Report on the geodetic survey of South Africa executed by Lieutenant-Colonel Morris, R.E., C.M.G., in the years 1883-92, under the direction of David Gill, Her Majesty's astronomer at the Cape, together with a rediscussion of the survey executed by Sir Thomas Maclear, F.R.S., in the years 1841-48Gill, David Sir · First published 1896Open the Tome