WASET
Yazdani, M. , Bahmanyar, M. , Pirdashti, H. , Ali Esmaili, M.. "Effect of Phosphate Solubilization Microorganisms (PSM) and Plant Growth Promoting Rhizobacteria (PGPR) on Yield and Yield Components of Corn (Zea mays L.)". World Academy of Science, Engineering and Technology, Open Science Index 25, International Journal of Agricultural and Biosystems Engineering, (2009), 3(1), 50 - 52.