THE JOUENAL OF THE MINISTEY OF AGEIOULTUEE.— Advertisements . 



Richest in Nitrogen and 

 British into the Bargain. 



For interesting free information on Fertilisers and advice on all fertilising problems, write 



British Sulphate of Ammonia Federation, Ltd. 



Dept. M.A., (G.P.O. Box 50), Fishergate, PRESTON, LANGS. 



