TY  - JA
AU  - Vallis,I.
AU  - Haydock,K.P.
AU  - Henzell,E.F.
AU  - Ross,P.J.
TI  - Isotopic studies on the uptake of nitrogen by pasture plants. The uptake of small additions of N-labelled fertilizer by Rhodes grass and Townsville Lucerne
SN  - No (Revis
PY  - 1967///
T2  - Australian Journal of Agricultural Research
ER  -