Samir A. Haddad

Samir A. Haddad

Minia University
Department of Agricultural Microbiology
El-Minia Egypt 61111
Email: shadad@iastate.edu

Papers:
3:45 PM, Henry Gonzalez Convention Center, Hall C 363-8 Effects of Concentration of Selected Heavy Metals on Nodulation and Nitrogen Nutrition of Leguminous Crops.