TY  - GEN
AU  - Sen,A.N.
TI  - Studies on the fixation of atmospheric nitrogen by some cultivated leguminous crops of India
KW  - Atmosphere
KW  - Nitrogen
KW  - Leguminous
KW  - Nodules
KW  - Soybeen
KW  - Minerals
KW  - Growth
KW  - Nitrogen fixation
ER  -