TY - BOOK AU - Ali,Mohamed Talaat Abd El-Fatah TI - Effect of chemical defoliation on the yield & tecnological properties of cotton PY - 1983/// KW - Defoliation KW - Cotton growing KW - Cotton picking N1 - Thesis (M.S.)-- Zagazig University, 1983; Includes bibliographical references (leaves 80-90); Microfiche; ASUNET; Ain Shams University; 2 microfiches : negative ER -