Lonnemark, Henning. Multifarm use of agricultural machinery, by H. Lonnemark. - Rome : FAO, 1967. - xi, 113 p. : ill. - FAO agricultural development paper ; no. 85 . Nat. Bib. No.: B68-00258 Subjects--Topical Terms: Farm mechanization, Cooperative. LC Class. No.: S401.U6 / A13 no. 85 Dewey Class. No.: 631.3