Organic agriculture, environment and food security /ed. by Nadia El-Hage Scialabba and Caroline Hattam - Roma : FAO, 2002. - 252 p. - Environment and natural resources series ; 4 . - FAO . - Environment and natural resources series ; 4 . ISBN: 9251048193 LCCN: 87287 Subjects--Topical Terms: Acuicultura.Agricultura orgánica.Alimentos--Abastecimiento.Ecología agrícola. Dewey Class. No.: 631.584 / F3