TY - BOOK AU - Amer,Mohamed Ibrahim Ahmed TI - The Effect of 2-4-Dichiorophenoxy butyric acid with manganese or zinc on field beans (Vicia Faba L.) PY - 1981/// KW - Fava bean KW - Fertilizers KW - Foliar feeding KW - Manganese as fertilizer N1 - Thesis (M.S.)--Tanta University, 1980; Includes bibliograohical references (leaves 83-90); Microfiche; ASUNET; Ain Shams University; 2 microfiches : negative ER -