Price 3d. each, or 5s. for 25 copies for distribution. THE COTTAGER'S CALENDAR OF

GARDEN OPERATIONS.

BY JOSEPH PAXTON,

GARDENER TO HIS GRACE THE DUKE OF DEVONSHIRE, ETC., ETC.

Above Forty-five Thousand copies have already been sold.

INDEX OF CONTENTS TO PAXTON'S COTTAGER'S CALENDAR.

ILLUSTRATED WITH SEVERAL WOODCUTS.

Published at 3d. each, or 5s. per 25 copies, for distribution amongst Cottage Tenantry, and delivered anywhere in London, on a Post-office Order, payable to JAMES MATTHEWS, being sent to the Gardeners' Chronicle and Agricultural Gazette Office, 5, Upper Wellington-street, Covent Garden, London.

Price 4s. 6d., neat cloth,

RURAL CHEMISTRY:

AN ELEMENTARY INTRODUCTION TO THE STUDY OF THE SCIENCE
IN ITS RELATION TO AGRICULTURE.

BY EDWARD SOLLY, F.R.S., F.L.S., F.G.S.

HON. MEMB. ROY. AGR. SOC. ENG., PROF. OF CHEMISTRY TO THE HORTICULTURAL
SOCIETY OF LONDON, LECTURER ON CHEMISTRY IN THE HON. E. I. COM-
PANY'S MILITARY SEMINARY AT ADDISCOMBE, &C. &C.

Second Edition, revised and enlarged.

PREFACE TO THE SECOND EDITION.-In preparing a Second
Edition of this little book, the opportunity has been taken of
correcting several errors which the First Edition contained. The
whole has been carefully revised, and such additions have through-
out been made, as the advanced state of knowledge rendered
necessary. In particular, the Tables of Analyses have been
greatly extended, by the addition of the latest and most com-
plete Analysis of almost all those plants which are cultivated as
crops, as well of the principal substances employed as manure.

buckwheat-of lentils | Tobacco
-of maize-of oats- Treacle
of rye of vetch-of

wheat
Subsalts
Subsoil-ploughing
Substratum
Suffocation
Sugar-of lead
Sugar-refiners' waste
Sulphates of alumina-
ammonia copper
iron-lime-magnesia
of potash-of potash
and alumina-of soda
Sulphur-in plants
Sulphuret of iron-of
lead-of silver-of tin
Sulphuretted hydrogen
Sulphuric acid
Sulphurous acid
Sunflower-seed
Super-salts

Super-phosphate of lime
Super-tartrate of potash
Swedes

composition-exhaus- Tapioca

tion-formation--mix- Tarnish on silver

Tartaric acid

Tropical countries
Tubers

Turnips

Turpentine-oil of
Urate of ammonia
Urea-uric acid-urine,
cows' horses' - hu-
man-putrid-- pigs'—
sheep
Vapour, condensed
Vapour in the air
Vegetable alkalies-tests
Vermilion
Vetch-straw
Vinegar

Vitriol, blue-green-oil
of-white

Volatile alkali-oil-sub-
stances
Walnuts

Water, air in-action on
lead-its composition
-its freezing-impur-
ities in phosphoric
acid in-pure-rain-
sea-soft-spring-

hard

Sodium-chloride

Soil, colour-analysis-

ture-nature

Solder

Tartrates

Weeds-weed ashes
Wheat grain-straw-
starch
White lead

Published at the Office of the GARDENERS' CHRONICLE AND
AGRICULTURAL GAZETTE, 5, Upper Wellington-street, Covent-
Garden, London.

LONDON:

BRADBURY AND EVANS, PRINTERS, WHITEFRIARS.