1. Ethics, public policy and agriculture /   Publication: . xviii, 268p Availability: Copies available: Turkeyen Campus Education & Humanities [BJ52.2 T54 1994] (1), Actions: Add to cart
2. The spirit of the soil :   Publication: London : Routledge, 1995 . 1 xi, 196 p. Date:1995 Availability: Copies available: Turkeyen Campus Science & Technology [S494.5 T46] (1), Actions: Add to cart