http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Soil tillage in the tropics and subtropics
320 pages : illustrations, maps ; 21 cm.
by R. Krause and F. Lorenz ; revised and translated by W.B. Hoogmoed.
Microfiche. Stanford, Calif. : Appropriate Technology Project, 1986. 3 microfiches ; 11 x 15 cm. (AT microfiche reference library ; 05-255).
Schriftenreihe der Deutschen Gesellschaft für Technische Zusammenarbeit ; no. 150
AT microfiche reference library ; 05-255