TY - DATA AU - Hamed,Mohamed Atef El-Sherpiny TI - Tolerance of barley and maize crops to boron element PY - 2016/// KW - Boron in plant nutrition KW - Trace elements in nutrition KW - Corn KW - Fertilizers KW - Barley N1 - Thesis (Ph.D.) -- Mansoura University, 2016; Includes bibliographical references UR - http://nile.enal.sci.eg/thesis/4758.pdf ER -