TY - BOOK AU - Shaheen,Alaa Mohamed El-Mahdy Ahmed TI - Effect of rhizobial inoculation, sources of nitrogen fertilization and post harvest to threshing period on yield and seed quality of some soybean cultivars PY - 2010/// KW - Soybean KW - Fertilizers KW - Yields KW - Seeds KW - Quality KW - Biofertilizers KW - Rhizobium KW - Plants KW - Effect of nitrogen on N1 - Thesis (Ph.D.) --Kafr El-Shiekh, 2010; Includes bibliographical references (leaves126-137) UR - http://nile.enal.sci.eg/thesis/2961.pdf ER -