The Quarterly Journal, Volume 7

acid action activity ammonia animal appears attention becomes body brain called carbonic carried cause circulation circumstances collection colour common consequence considerable considered contained continued covered described direction disease earth effect employed equal evident examined experiments extremely fact feet figure four give grains greater ground hand head heat houses inch increase iron Italy kind known late length less letter light manner matter means measured metal miles mind nature nearly object observed obtained opinion organs original oxide oxygen particularly passed period persons plague plates portion present probably produced quantity reason remained remarkable respect result Royal salt says seems seen separated sleep snow Society solution substance sulphuric supposed surface taken thing tion usual various vessels whole