Farm management economics
Earl O.Heady and Herald R.Jensen.
Farm management economics - New Jersdy Prentice Hall 1954 - vii,645p.
Heady, Earl, O.
Jensen, Herald R., jt. author
631.15:33 J4
Farm management economics - New Jersdy Prentice Hall 1954 - vii,645p.
Heady, Earl, O.
Jensen, Herald R., jt. author
631.15:33 J4


