The Gardeners' chronicle : a weekly illustrated journal of horticulture and allied subjects . m 5s., 3s. 6d. and 2 6Cyclamen persicum giganteum mtorum, 5s., ^s. 6d. and 2 6Cyclamen persicum, Williams Superb Strain, 5s., 3J. 6d., 2S. 6d. and i o Dahlia, Single, Yellow, Scarlet, or Mixed .. .. 10 Mignonette, New Hybrid Spiral 10 MimulUS, Finest Mixed i o Musk, WilliamsNew Giant 16 Pentstemon, Extra Choice Mixed 10 Polyanthus, Wicgins Prize Strain 10 Primula sinensis fimbriata coccinea (New), 55., 3J. 6d., and 2 6 Primula sinensis fimbriata, Williams Superb Strain, Red, White, or Mixed, s^t 3^- ^
The Gardeners' chronicle : a weekly illustrated journal of horticulture and allied subjects . m 5s., 3s. 6d. and 2 6Cyclamen persicum giganteum mtorum, 5s., ^s. 6d. and 2 6Cyclamen persicum, Williams Superb Strain, 5s., 3J. 6d., 2S. 6d. and i o Dahlia, Single, Yellow, Scarlet, or Mixed .. .. 10 Mignonette, New Hybrid Spiral 10 MimulUS, Finest Mixed i o Musk, WilliamsNew Giant 16 Pentstemon, Extra Choice Mixed 10 Polyanthus, Wicgins Prize Strain 10 Primula sinensis fimbriata coccinea (New), 55., 3J. 6d., and 2 6 Primula sinensis fimbriata, Williams Superb Strain, Red, White, or Mixed, s^t 3^- ^d., 2s. 6d. and i 6 Primula sinensis fimbriata rubra magnifica ? ? 3 6Primula sinensis fimbriata, Queen of the 3 6Pyrethrum aureum selaginoides (New) .. ..16 US All Seeds amountine to 20s. Carriage Free to any Rail-way Station in England, and all of 401. to any Railway Stationin Scotland or Wales, or any Steam Port in Ireland. Flmver Seeds Free by Post, except heavy kinds, B. , Seed Merchant and Nurseryman, VICTORIA AND PARADISE NURSERIES, UPPER HOLLOWAY, LONDON, THE SATURDAY, FEBRUARY 19, 1881. ECONOMY IN FUEL.* IN ordinary coal when heat is apphed achange immediately begins : the coalsoftens and swells, and a large quantity of gasis set free. This gas, consisting of carburettedhydrogen and bicarburetted hydrogen, whenbrought in contact with a sufficient quantity ofthe gas called oxygen at a certain temperature,effects a chemical combination with it, and inthis process the heat we require is brought forth. But the coal contains another combustible,called carbon, which also combines with oxygen,forming carbonic acid and carbonic oxide, and inthat process also gives off the heat required. Sothat combustion, or burning, means just thechemical union or joining of certain substancesin certain proportions, which substances in thisprocess of union give off the latent heat con-tained in them, and required for our purposes. When we require a good fire it is not o
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Keywords: ., bo, bookdecade1870, booksubjectgardening, booksubjecthorticulture
