Olson, Kent D. Farm management : principles and strategies / Kent D. Olson. - Ames, Iowa : Iowa State Press, c2004. - xiii, 429 p. : ill. ; 27 cm. ISBN: 0813804183 (alk. paper) LCCN: 2003-005501 Subjects--Topical Terms: Farm management. Dewey Class. No.: 630.68