No. of Copies Issued, 1,000 



DEPARTMENT OF AGRICULTURE, 



NEW SOUTH WALES. 



SCIENCE BULLETIN, No. 9. 



The Relation of Fertilisers to 

 Soil Fertility. 



BY 



F. B. GUTHRIE. 



SYDNEY: WILLIAM APPLEGATE GULLICK, GOVERNMENT PRINTED 

 t 57441 A 



