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A
BRIEF ACCOUNT
OF
MICROSCOPICAL OBSERVATIONS
Made in the Months of June, July, and August, 1827,
ON THE PARTICLES CONTAINED IN THE
POLLEN OF PLANTS;
AND
ON THE GENERAL EXISTENCE OF ACTIVE
MOLECULES
IN ORGANIC AND INORGANIC BODIES.
BY
ROBERT BROWN,
F.R.S., Hon. M.R.S.E. and R.I. Acad., V.P.L.S.,
MEMBER OF THE ROYAL ACADEMY OF SCIENCES OF SWEDEN, OF THE ROYAL
SOCIETY OF DENMARK, AND OF THE IMPERIAL ACADEMY NATURÆ
CURIOSORUM; CORRESPONDING MEMBER OF THE ROYAL
INSTITUTES OF FRANCE AND OF THE NETHERLANDS,
OF THE IMPERIAL ACADEMY OF SCIENCES AT
ST. PETERSBURG, AND OF THE ROYAL
ACADEMIES OF PRUSSIA AND
BAVARIA, ETC.
[Not Published.]
