Plant growth-promoting rhizobacteria: a potential bio-asset for restoration of degraded soil and crop productivity with sustainable emerging techniques

1. Upadhyay, S.K.
2. Rajput, V.D.
3. Kumari, A.
4. Espinosa-Saiz, D.
5. Menendez, E.
6. Minkina, T.
7. Dwivedi, P.
8. Mandzhieva, S.