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IS very confiderable, and in no refpe6l 

 hazardous. 



Upon thofe foils which do not abound 

 with ftone, the fences will neceffarily be 

 made with hedges and ditches; all the 

 common forts of which are cheaper than 

 walling ; fo that, in this refpedl, the profit 

 would of courfe be the greater. 



Upon foils alfo that had water, the ex- 

 pence of forming ponds would be faved, 

 which would raife the benefit of the work 

 greatly. 



LETTER 



