TY  - BOOK
AU  - Saif,Laila Muhammed Ahmed
TI  - Yield and quality of sugaqr beet as affected by nitrogen sources and rate of some microelements in Kafr El-Sheikh
PY  - 1991///
KW  - Sugar beet
KW  - Yield
KW  - Fertilizers
KW  - Trace elements in plant nutrition
N1  - Thesis (Ph.D.)-- Ain Shams University, 1991; Includes bibliographical reference (leaves 148-163); Microfiche; Cairo, Egypt; ASUNET; 3 microfiche : negative
ER  -