1. The economics of soil productivity in sub-Sahara Africa. -   Publication: Rome Food and agriculture Organization of the United Nations, 2000 . vii, 58 p. : Date:2000 Availability: Copies available: Tain Campus [S596.5 E25] (1), Actions: Add to cart
2. Proceedings of the 1975 Arbeitsgemeinschaft Magnetismus/   Publication: Amsterdam: North-Holland Pub., 1976 . xiii, 317 p., Date:1976 Availability: Copies available: Turkeyen Campus Science & Technology [QC750 A73] (1), Actions: Add to cart