Penson, John B. Introduction to agricultural economics / John B. Penson, Jr., Oral Capps, Jr., C. Parr Rosson III. - Upper Saddle River, N.J. : Prentice Hall, c1996. - xviii, 525 p. : ill., maps ; 25 cm. ISBN: 013102468X Subjects--Topical Terms: Agriculture--Economic aspects. LC Class. No.: HD1415 / .P374 1996 Dewey Class. No.: 338.1