MANURES, 



THEIR 



COMPOSITION, PREPARATION, 



AND 



ACTION UPON SOILS ; 



WITH THE 



QUANTITIES TO BE APPLIED. 



BEING A FIELD COMPANION FOR THE FARMER. 

 FROM THE FRENCH OF STANDARD AUTHORITIES. 



BY 



CAMPBELL MORFIT. 



PRACTICAL AND ANALYTIC CHEMIST. 



PHILADELPHIA: 



LINDSAY AND BLAKISTON. 



1848. 



