The Elements Of Agriculture A Book For Young Farmers With Quest
Chapter 4
" II.--Under-draining, 211
" III.--Advantages of Under-draining, 217
" IV.--Sub-soil Plowing, 232
" V.--Plowing and other modes of Pulverizing the Soil, 239
" VI.--Rolling, Mulching, Weeding, etc., 245
SECTION FIFTH.
ANALYSIS.