Conscious scientific application.

(fully employed) in several plots qf differing soil type A under cultiva¬ tion of the general form M— C ... P ...C'. C' appears not to take an illustration in Book II, Chapter XX, II) for simple reproduction: I. 4, 000c + 417,)c + (1,000, + 83,), = 5,417c + 1,083, = 6,500 II. (l,500e+ 83,)c + (299, + 17,), = l,583c + 316, = 1,899.