TY  - BOOK
AU  - Abbas,Abd El-Salam Mohamed
TI  - Effect of sowing dates, nitrogen application systems and chemical defoliant on Egyptian cotton
PY  - 1985///
KW  - Cotton
KW  - Planting time
KW  - Egypt
KW  - Fertilizers
N1  - Thesis (Ph.D.)--AL-Azhar University, 1985; Includes bibliographical references (leaves [188]-204); Microfiche; Cairo, Egypt; ASUNET; 4 microfiches : negative
ER  -