24 A CATALOGUE OF BOOKS 



Illustrated with numerous Woodcuts, post 8vo., price 5*., 

 by post 5s. 3d., 



THE INTERNAL PARASITES OF OUR DOMESTICATED 



ANIMALS: 



A MANUAL OF THE ENTOZOA OF THE OX, SHEEP, 

 DOG, HORSE, PIG, AND CAT. 



87 T. SPENCER COBBOLD. M.D.. F.R.S.. F.L.S. 

 In crotm 8vo., price 2s. 6d., by post 2s. Bd. 



MANURES: 



THEIR RESPECTIVE MERITS FROM AN ECONOMICAL 

 POINT OF VIEW. 



BY .A.. 



Anther of " Onano : it* Oriftn, History, and VirtaM," " The PoUto and ita Cultivation," Ac. 



CONTENTS. 



PART. I. Definition of the Word "Manure" Nature's Modes of Applying 

 FmiliMr. History-CUssiflcation, 



PABT IL The Value of Ploughing Down Green Crops Weeds Sea-weed 

 Straw Sawdust Tanners' Bark Wood Ashes Peat-Rape Cake Hemp- 

 Poppy, Cotton, and Cocoa-nut Cakes Bran Malt Dust Brewers' Grains Coal 



PABT m. Dead Animals Fish Blood Animalised Charcoal Bones Horn 

 Woollen Bags, Hairs, Feathers, Ac. Night-soil Farmyard Manure Guano. 



PABT IV. Salts of Ammonia- Salts of Magnesia Salts of Potash Salts of 

 Soda Common Salt Lime and its Compounds Ooze." 



In crown Bvo., price 2s., by post 2s. 2d. 



THE POTATO AND ITS CULTIVATION. 



A.. 



Anthor of " Ooano : Ite Orlfln. Hl^orr, and Virtue*," " Manures : their Respective 



CONTENTS. 



Derivation History Constituents Varieties Sprouting - Soils Planting- 

 Manures Earthing up Disease Scab Storing Forcing Producing New 

 Varieties Substitutes for the " Potato "Miscellaneous Information. 



THE FIELD" OFFICE, 346, STRAND, w.c. 



