Bouma, J. et al Eco-regional approaches for sustainable land use and food production / Proceedings of the symposium Ed. by J. Bouma et al - Dordrecht Kluwer 1995 - xiii, 505p - Systems approaches for sustainable agricultural development ; 4 . ISBN: 9780792336082 Subjects--Topical Terms: EconomicsProduction economicsSustainable development--environmental aspects--congressesRegional planning--environmental aspects--CongressesAgricultural ecology--Congresses Dewey Class. No.: 338.14 / EAAR