Ferree, David C. Relationship of orchard location and nutrition on scarf skin of rome beauty apples - Wooster, Ohio : Ohio Agricultural Research Development Center, 1984 - pp. 26-30 - Research circular ; 283 . - Research circular ; 283 . Enc, con otros impresos similares LCCN: 52425 Subjects--Topical Terms: Manzana--Enfermedades.Plantas--Deficiencias nutritivas.