Certain short intervals, for instance.

Arkwright, Watt, and others, see “Zur Kritik. &c.,’’ pp. 140-146, and p. 150, sqq. John Stuart Mill's Evidence 1857. — 176, 180 K Kirchhof, Friedrich — 182, 244, 248, 249 — and thereby the movement M ... M', the first investment. TABLE XX Type of Soil Acre9 Price of Production . 693 CHAPTER XLIII. Differential Rent (Differential Rent II) . 674 CHAPTER XLI. Differential Rent II.— First.