TY  - BOOK
AU  - Assran,Atef Hamed
TI  - Effect of nitrogen fertilization and planting density on some sugar cane varieties
PY  - 2000///
KW  - Sugarcane
KW  - Fertilizers and manures
KW  - Nitrogen fertilizers
KW  - Spacing
N1  - Thesis (Ph.D. )-- Minia University, 2000.+PDF; Includes bibliographical reference (leaves 73-82); Microfiche; Cairo, Egypt; ASUNET; 2 microfiche : negative
ER  -