TY  - BOOK
AU  - Mohamed,El-Sayed Mosad
TI  - Effect of some herbicides on nitrogen fixation in some legumes 
PY  - 1976///
KW  - Nitrogen
KW  - Fixation
KW  - Herbicides
KW  - Physiological effect
KW  - Plants
KW  - Effect of herbicides on
N1  - Thesis (M.S.)--Ain Shams University, 1976; Includes bibliographical references (leaves 86-99); Microfiche; ASUNET; Ain Shams University; 2 microfiches : negative
ER  -