Soluble and Liquid Glues -- Steam and Waterproof
Glues -- #Manures# -- Importation of Food Stuffs -- Soils -- Germination
-- Plant Life -- #Natural Manures# -- Water and Nitrogen in Farmyard
Manure -- Full Analysis of Farmyard Manure -- Action on Crops --
Water-Closet System -- Sewage Manure -- Green Manures -- #Artificial
Manures# -- #Mineral Manures# -- Nitrogenous Matters -- Shoddy -- Hoofs
and Horns -- Leather Waste -- Dried Meat -- Dried Blood --
Superphosphates -- Composition -- Manufacture -- Common Raw Bones --
Degreased Bones -- Crude Fat -- Refined Fat -- Degelatinised Bones --
Animal Charcoal -- Bone Superphosphates -- Guanos -- Dried Animal
Products -- Potash Compounds -- Sulphate of Ammonia -- Extraction in
Vacuo -- French and British Gelatines compared -- Index.

CHEMICALS, WASTE PRODUCTS AND AGRICULTURAL CHEMISTRY. (p. c09)

REISSUE OF #CHEMICAL ESSAYS OF C. W. SCHEELE#. First Published in English
in 1786. Translated from the Academy of Sciences at Stockholm, with
Additions. 300 pp. Demy 8vo, Price 5s. net. (Post free, 5s. 6d. home;
5s. 9d. abroad.)

#Contents.#

Memoir: C. W. Scheele and his work (written for this edition by J. G.
McIntosh) -- On Fluor Mineral and its Acid -- On Fluor Mineral --
Chemical Investigation of Fluor Acid, with a View to the Earth which
it Yields, by Mr. Wiegler -- Additional Information Concerning Fluor
Minerals -- On Manganese, Magnesium, or Magnesia Vitrariorum -- On
Arsenic and its Acid -- Remarks upon Salts of Benzoin--On Silex, Clay
and Alum -- Analysis of the Calculus Vesical -- Method of Preparing
Mercurius Dulcis Via Humida -- Cheaper and more Convenient Method of
Preparing Pulvis Algarothi -- Experiments upon Molybdaena --
Experiments on Plumbago -- Method of Preparing a New Green Colour --
Of the Decomposition of Neutral Salts by Unslaked Lime and Iron -- On
the Quantity of Pure Air which is Daily Present in our Atmosphere --
On Milk and its Acid -- On the Acid of Saccharum Lactis -- On the
Constituent Parts of Lapis Ponderosus or Tungsten -- Experiments and
Observations on Ether -- Index.

#THE MANUFACTURE OF ALUM AND THE SULPHATES AND OTHER SALTS OF ALUMINA
AND IRON.# Their Uses and Applications as Mordants in Dyeing and Calico
Printing, and their other Applications in the Arts, Manufactures,
Sanitary Engineering, Agriculture and Horticulture. Translated from
the French of Lucien GESCHWIND. 195 Illustrations. 400 pp. Royal 8vo.
Price 12s.