ltivation and management. The cultural directions are plainly
stated, practical and to the point. The illustrations which embellish
this work have been drawn from nature and have been engraved especially
for this book. 312 pages. 5 x 7 inches. Cloth. $1.50

=Fumigation Methods=

By WILLIS G. JOHNSON. A timely up-to-date book on the practical
application of the new methods for destroying insects with hydrocyanic
acid gas and carbon bisulphid, the most powerful insecticides ever
discovered. It is an indispensable book for farmers, fruit growers,
nurserymen, gardeners, florists, millers, grain dealers, transportation
companies, college and experiment station workers, etc. Illustrated. 313
pages. 5 x 7 inches. Cloth. $1.00

=Diseases of Swine=

By Dr. R. A. CRAIG, Professor of Veterinary Medicine at the Purdue
University. A concise, practical and popular guide to the prevention and
treatment of the diseases of swine. With the discussions on each disease
are given its causes, symptoms, treatment and means of prevention. Every
part of the book impresses the reader with the fact that its writer is
thoroughly and practically familiar with all the details upon which he
treats. All technical and strictly scientific terms are avoided, so far
as feasible, thus making the work at once available to the practical
stock raiser as well as to the teacher and student. Illustrated. 5 x 7
inches. 190 pages. Cloth. $0.75

=Spraying Crops--Why, When and How=

By CLARENCE M. WEED, D.Sc. The present fourth edition has been rewritten
and set throughout to bring it thoroughly up to date, so that it
embodies the latest practical information gleaned by fruit growers and
experiment station workers. So much new information has come to light
since the third edition was published that this is practically a new
book, needed by those who have utilized the earlier editions, as well as
by fruit growers and farmers generally. Illustrated. 136 pages. 5 x 7
inches. Cloth. $0.50

=Successful Fruit Culture=

By SAMUEL T. MAYNARD. A practical guide to the cultivation and
propagation of Fruits, written from the standpoint of the practical
fruit grower who is striving to make his business profitable by growing
the best fruit possible and at the least cost. It is up-to-date in every
particular, and covers the entire practice of fruit culture, harvesting,
storing, marketing, forcing, best varieties, etc., etc. It deals with
principles first and wit