%A Columella, Lucius Junius Moderatus %A Ash, Harrison Boyd %A Forster, E. S. (Edward Seymour) %A Heffner, Edward H. %T On agriculture %I Harvard University Press,William Heinemann %D 1968 %S The Loeb classical library %V 361, 407-408 %U https://ci.nii.ac.jp/ncid/BA10004555