DH Y T OL O:G I A:

PHIÉOSOPHE AGhRICULEURE

AND

GARDENING-.

WITH THE THEORY OF DRAINING MORASSES, AND WITH.AN

IMPROVED CONSTRUCTION OF THE DRILL PLOUGH.

By ERASMUS DARWIN, M.D.F.R.S.

AUTHOR OF ZOONOMIA; AND OF THE BOTANIC GARDEN.

© Suadent hæc CrEAToRIs leges a fimplicibus ad compoñita.- me* BIBLIOT; ee D. KON 1 C1.4( | FA'É Dr!: AUADEN [DES LA YDp 10 N D O.N:\ZU MOEGLIN

PRINTED FOR J. JOHNSON, ST. PAUL'S CHURCHeYARDS.

BY Te, BENSLKY;‘BOLT COURT» FLEET STREETe

1800: