ما يقوله الناس - كتابة مراجعة
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Agricultural ammonia animal applied Author beans become better body bones bottle burned called carbonic acid carry chiefly clover colour common consist contain crops dissolved drains dried dung employed equal especially exists explain farmer farmyard fermentation give given glass gluten grain grass green grow heat hydrogen illustrate important Indian corn inorganic iron keep kind land leaves less light lime limestone liquid magnesia manure matter means milk mineral matter mixed natural nearly nitrate nitrogen oats obtained organic oxide oxygen phosphate phosphoric acid plants ploughed potash potatoes poured powder prepared present principal produce profit properties proportion pupils quantity quicklime require roots saline salt School SECT smell soda soil solid starch straw substances sugar sulphuric acid supply taste teacher turnip usually vegetable weight young
الصفحة 3 - It is good to make two blades of grass grow where only one grew before.
الصفحة 69 - Quarterly Review. The Physical Atlas. By Alexander Keith Johnston, FRSE, FRGS, Geographer to the Queen for Scotland. Reduced from the Imperial Folio. This Edition Contains Twenty-Five Maps, including a Pateontological and Geological Map of the British Islands, with Descriptive Letterpress, and a very copious Index. In Imperial Quarto, half-bound morocco, £2, 12s. 6d. " Executed with remarkable care, and is as accurate, and, for all educational purposes, as valuable as the splendid large work (by...