TY - BOOK AU - Abd El-Hamid,El-Sayed Ali Mohamed TI - Previous crop effects on water stress tolerance of some wheat cultivars and lines PY - 2009/// KW - Wheat KW - Effect of water levels on KW - Yields KW - Composition KW - Crop rotation N1 - Thesis (PH.D.) --Tanta University, 2009; Includes bibliographical references (leaves122-137) UR - http://nile.enal.sci.eg/thesis/3134.pdf ER -