The standard day's work in central Illinois : performance of implements and crews as indicated by reports from 600 farms in a typical corn-belt area

書誌事項

タイトル
"The standard day's work in central Illinois : performance of implements and crews as indicated by reports from 600 farms in a typical corn-belt area"
責任表示
by H. R. Tolley and L. M. Church
出版者
  • Government Printing Office
出版年月
  • 1920
書籍サイズ
23 cm
巻次・年月次
  • vol.1
  • vol.2

この図書・雑誌をさがす

関連図書・雑誌

もっと見る

詳細情報 詳細情報について

ページトップへ