Successful farming.

v.5:no.4(1907:Apr.)-v.20:no.7(1923:July), v.21:no.1(1924:Jan.), v.21:no.3(1924:Mar.), v.21:no.6(1924:June), v.21:no.12(1924:Dec.)-v.23:no.1-3(1925:Jan.-Mar.), v.23:no.12(1925:Dec.), v.24:no.6(1926:June), v.24:no.8(1926:Aug.), v.27:no.2(1929:Feb.), v.27:no.10(1929:Oct.)-v.28:no.1(1930:Jan.), v.28:no.3(1930:Mar.), v.28:no.5(1930:May), v.28:no.7-8(1930:July-Aug.), v.29:no.11(1931:Nov.), v.35:no.3(1937:Mar.), v.40:no.2(1942:Feb.), v.49:no.5-6(1951:May-June), v.49:no.8(1951:Aug.), v.49:no.11(1951:Nov.), v.50:no.2-6(1952:Feb.-June), v.50:no.9(1952:Sept.)-v.51:no.4(1953:Apr.), v.51:no.6(1953:June)-v.52:no.1(1954:Jan.), v.52:no.3(1954:Mar.)-v.53:no.2(1955:Feb.), v.53:no.4-6(1955:Apr.-June), v.53:no.8(1955:Aug.)-v.66:no.2(1968:Feb.), v.66:no.4-6(1968:Apr.-June), v.66:no.8(1968:Aug.)-v.68:no.1(1970:Jan.), v.68:no.3(1970:Mar.)-v.77:no.1-11(1979:Jan.-Oct.), v.78:no.1-5(1980:Jan.-Mar.), v.78:no.7-9(1980:May-Aug.), v.78:no.12(1980:Nov.)-v.84:no.4(1986:Mar.), v.84:no.6(1986:Apr.)-v.87:no.3(1989:Feb.)