EE AT HOME AND ABROAD--PROPAGATION--PLANTING AND CULTIVATING--SOILS
AND MANURES--PESTS--LATEX--COLLECTING THE LATEX--RUBBER MANUFACTURE--THE
ANTISEPTICISATION OF RUBBER--DRYING AND PACKING RUBBER FOR EXPORT--YIELD
OF PARA RUBBER FROM CULTIVATED TREES--ESTABLISHMENT AND MAINTENANCE OF A
PARA RUBBER PLANTATION--COMMERCIAL VALUE OF THE OIL IN HEVEA SEEDS.

=PASTRYCOOK AND CONFECTIONER'S GUIDE.= For Hotels, Restaurants, and the
Trade in general, adapted also for Family Use. By R. WELLS,
Author of "The Bread and Biscuit Baker" =1/0=

=PETROL AIR GAS.= A Practical Handbook on the Installation and Working
of Air Gas Lighting Systems for Country Houses. By HENRY
O'CONNOR, F.R.S.E., A.M. Inst. C.E., &c., author of "The Gas
Engineer's Pocket Book." 80 pages with illustrations. Crown 8vo, cloth
_Net_ =1/6=

DESCRIPTION OF PREVIOUS PLANTS AND SYSTEMS FOR COUNTRY-HOUSE
LIGHTING, DIFFICULTIES WITH, OBJECTIONS AND PRICES--HISTORY OF PETROL
GAS, COMPARATIVE COSTS--PETROL, ITS NATURE, DANGERS, AND STORING, NOTES
ON THE LAW REGARDING SAME--BURNERS, DESCRIPTION OF SAME, PIPING,
MANTLES--GENERAL PRINCIPLES OF PARTS OF PLANTS--MOTIVE POWER
METERS--WEIGHT-DRIVEN PLANTS--ROOT'S BLOWERS--HOT-AIR ENGINES--PELTON
WATER-WHEELS--DESCRIPTIONS OF VARIOUS PLANTS--EXTRACT FROM AN ACT FOR
THE SAFE-KEEPING OF PETROLEUM AND OTHER SUBSTANCES OF A LIKE
NATURE--APPENDIX--USEFUL NOTES.

=PETROLEUM. THE OIL FIELDS OF RUSSIA AND THE RUSSIAN PETROLEUM
INDUSTRY.= A Practical Handbook on the Exploration, Exploitation, and
Management of Russian Oil Properties, the Origin of Petroleum in Russia,
the Theory and Practice of Liquid Fuel. By A. B. THOMPSON, A.M.I.M.E.,
F.G.S. 415 pp., with numerous Illustrations and Photographic Plates.
Second Edition Revised. Super-royal 8vo, cloth _Net_ =21/0=

=PETROLEUM MINING AND OIL-FIELD DEVELOPMENT.= A Guide to the Exploration
of Petroleum Lands, and a Study of the Engineering Problems connected
with the Winning of Petroleum. Including Statistical Data of important
Oil Fields. Notes on the Origin and Distribution of Petroleum, and a
description of the Methods of Utilizing Oil and Gas Fuels. By A.
BEEBY THOMPSON, A.M.I.Mech.E., F.G.S. Author of "The Oil Fields
of Russia." 384 pages, 114 illustrations, including 22 full-page plates.
Demy 8vo, cloth. [_Just Published._] _Net_ =15/0=

"It is an admirable text-book by a competent authority on an
interesting subject."--_Mining Magazine._

"The present effort is