MESSRS BLACKWOOD AND SONS' PUBLICATIONS. 13 



Works of Professor J. F. W. Johnston. 



A Catechism of Agricultural Chemistry and Geology. 



Fifty-Second Edition, with numerous Engravings on Wood, price Is. 



Elements of Agricultural Chemistry and Geology. 



Seventh Edition, Foolscap, price 6s. 6d. 



Instructions for the Analysis of Soils, Minerals, Manures, &c. 



Fourth Edition, Foolscap, price 3s. 



On the Use of Lime in Agriculture. 



Foolscap, price 6s. 



Experimental Agriculture : 



BEING THE RESULTS OF PAST AND SUGGESTIONS FOR FUTURE EXPERI- 

 MENTS IN SCIENTIFIC AND PRACTICAL AGRICULTURE. 



Octavo, price 8s. 



Notes on North America 



AGRICULTURAL, ECONOMICAL, AND SOCIAL. 

 Two volumes, Post Octavo, price 21s. 



Rural Economy of England, Scotland, and 



Ireland, 



By LEONCE DE LAVERGNE. 



Translated from the French. With Notes by a Scottish Farmer. 

 Octavo, price 12s. 



The Architecture of the Farm : 



A SERIES OF DESIGNS FOR FARM HOUSES, FARM STEADINGS, FACTORS' 

 HOUSES, AND COTTAGES. 



By JOHN STARFORTH, Architect. 

 Sixty-two Engravings. Medium Quarto, price 2, 2s. 



Catechism of Practical Agriculture. 



By HENRY STEPHENS, F.B.S.E., Author of the " Book of the Farm." 

 With numerous Engravings on Wood, price Is. 



The Yester Deep-Land Culture : 



Being a detailed Account of the method of Cultivation which has been suc- 

 cessfully practised for several years by the Marquess of Tweeddale at 

 Yester. 



By HENRY STEPHENS, F.R.S.E., Author of the " Book of the Farm." 

 Foolscap, price 4s. 6d. 



Stable Economy: 



A TREATISE ON THE MANAGEMENT OF HORSES. 

 By JOHN STEWART, V.S. 

 Sixth Edition, Foolscap, price 6s. 6d. 



