TY  - BOOK
AU  - Yadav, B.N
TI  - Contribution of Azotobacter As Co-Inoculant of Rhizobium Towards N2-Fixation in Rhizobium-Lentil (Lens Culinaris) Symbiosis
U1  - 631.4 
PY  - 1991///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Soil Science
KW  - Agriculutural Chemistry
KW  - Thesis
ER  -