TY  - BOOK
AU  - Hussein,Ensherah Abd El-Aal
TI  - Effect of nitrogen fertilization on growth and mineral content of two citrus rootstocks
PY  - 1991///
KW  - Citrus
KW  - Fertilizers
KW  - Rootstocks
N1  - Thesis (M.S.)--Cairo University, 1991; Includes bibliographical references (leaves 147-158); Microfiche; ASUNET; Ain Shams University; 3 microfiches : negative
ER  -