The earthing up of celery this month is not to be recommended, unless a little very early supply is wanted.
Shaftesbury was nearly forty before he married, and even then he appears to have taken this step at the urgent instigation of his friends, mainly to supply a successor to the title.
A flaith by arranging that his tenants should make their payments at different periods of the year, secured a constant and copious supply without an inconvenient surplus.
The supply of some of the most valuable, such as sable, silver and natural black fox, sea otter and ermine, which are all taken from animals of a more or less shy nature, does very gradually decrease with persistent hunting and the encroachment of man upon the districts where they live, but the climate of these vast regions is so cold and inhospitable that the probabilities of man ever permanently inhabiting them in numbers sufficient to scare away or exterminate the fur-bearing wild animals is unlikely.
The supply of borax is, however, mainly derived from the boric acid of Tuscany, which is fused in a reverberatory furnace with half its weight of sodium carbonate, and the mass after cooling is extracted with warm water.
According to the light railway commissioners, experience satisfied them (a) that light railways were much needed in many parts of the country and that many of the lines proposed, but not constructed, were in fact necessary to admit of the progress, and even the maintenance, of existing trade interests; and (b) that improved means of access were requisite to assist in retaining the population on the land, to counteract the remoteness of rural districts, and also, in the neighbourhood of industrial centres, to cope with the difficulties as to housing and the supply of labour.
Energy security and energy supply are growing European concerns.
The decrease has assumed serious proportions since 1871, as before that date the supply of rural labour exceeded the demand.
The city is lighted by gas and electricity, - it was one of the first cities in the United States to adopt electric lighting, - and has a good watersupply system, owned by a private corporation, with a 41 acre filter plant of 18,000,000 gallons per diem capacity and an additional supply of water pumped from deep wells outside the city.
Maize, wheat and other cereals are cultivated on the elevated plateaus, with the fruits and vegetables of the temperate zone, and the European in Bogota is able to supply his table very much as he would do at home.