TY  - BOOK
AU  - Abd Allah,Mohamed Mahmoud
TI  - Physiological studies of the effect of nitrogen level and irrigation frequency under different planting dates on growth and yield of cotton
PY  - 1976///
KW  - Cotton
KW  - Irrigation
KW  - Fertilizers
KW  - Planting time
KW  - Growth
KW  - Yield
KW  - Nitrogen fertilizers
N1  - Thesis (Ph.D.)--Cairo University,1976; Includes bibliographical references (leaves 247-249); Microfiche; Cairo,Egypt; ASUNET; 5 microfiches:negative
ER  -