A MANUAL OF 

 AGRICULTURAL CHEMISTRY 



BY 



HERBERT INGLE, B.Sc. (LEEDS) 



FELLOW OF THE ROYAL SOCIETY OF SOUTH AFRICA, OF THE INSTITUTE OF CHEMISTRY AND OF 



THE CHEMICAL SOCIETY, MEMBER OF THE BRITISH AND SOUTH AFRICAN ASSOCIATIONS 



FOR THE ADVANCEMENT OF SCIENCE AND OF THE SOCIETY OF CHEMICAL 



INDUSTRY; LATE CHIEF CHEMIST TO THE TRANSVAAL DEPARTMENT 



OF AGRICULTURE, FORMERLY LECTURER ON AGRICULTURAL 



CHEMISTRY AT THE LEEDS UNIVERSITY 



WITH 16 ILLUSTRATIONS. 



THIRD (REVISED AND LARGELY REWRITTEN) EDITION. 



LONDON 



SCOTT, GREENWOOD & SON 



8 BROADWAY, LUDGATE, E.G. 



1913 



[All Rights Reserved] 



D. VAN NOSTKAND COMPANY 



NEW YORK 



