TY  - JOUR
T1  - On the Present Position of the Question of the Sources of the Nitrogen of Vegetation, with Some New Results, and Preliminary Notice of New Lines of Investigation
JF  - Philosophical Transactions of the Royal Society of London. B (1887-1895)
VL  - 180
SP  - 1
EP  - 107
PY  - 1889/01/01/
UR  - http://dx.doi.org/10.1098/rstb.1889.0001
M3  - doi:10.1098/rstb.1889.0001
AU  - Lawes, J.
AU  - Gilbert, J.
ER  -
