OUR FARM CROPS. BEING A POPULAR SCIENTIFIC DESCRIPTION OF THE CULTIVATION, CHEMISTRY, DISEASES, REMEDIES, &c., OF THE VARIOUS CROPS CULTIVATED IN GREAT BRITAIN AND IRELAND. BY JOHN WILSON, F.R.S.E., PROFESSOR OF AGRICULTURE IN THE UNIVERSITY OF EDINBURGH; BLACKIE AND SON: WARWICK SQUARE, LONDON E.C.; 191. c. 143. |