Shepherd, Geoffrey Seddon.
Agricultural price analysis / Geoffrey Seddon Shepherd. - 3d ed. - Ames : Iowa State College Press , c 1950. - vii, 279 p. : ill. ; 24 cm.
Includes index.
Farm produce.
Agricultural prices.
630 / S48a
Agricultural price analysis / Geoffrey Seddon Shepherd. - 3d ed. - Ames : Iowa State College Press , c 1950. - vii, 279 p. : ill. ; 24 cm.
Includes index.
Farm produce.
Agricultural prices.
630 / S48a