Agricultural price analysis
Shepherd, G.S.
Agricultural price analysis by G.S. Shepherd - 5th edn. - Iowa Iowa State University Press 1963 - 328 p.
Agricultural Price
631.1 / S 547 A
Agricultural price analysis by G.S. Shepherd - 5th edn. - Iowa Iowa State University Press 1963 - 328 p.
Agricultural Price
631.1 / S 547 A