Nature, Volume 92

animals appears applied Association become body British carried character chemical chemistry College committee connection considerable considered contains continuous course deal described direction discussion edition effect electric engineering evidence existence experiments fact further give given illustrated important increase Institute interest knowledge known lectures less light lines London marks material matter means measure meeting method Museum nature observations obtained occur October organic origin period physical plants plates position possible practical present Price probably problem Prof published question received recent recorded reference regard region relation Royal scientific side Society South species structure suggested taken theory tion University various volume whole