TY  - JA
AU  - Albrecht,S.L.
AU  - Burris,R.H.
AU  - Lonnquist,J.H.
AU  - Okon,Y.
TI  - Corn roots fix nitrogen not much yet, but a beginning
PY  - 1976///
KW  - Experiments
KW  - Nitrogen fixation
KW  - Spirillaceae
KW  - Zea mays
KW  - AGROVOC
T2  - Crops and Soils Magazine
ER  -