TY  - GEN
AU  - Nicholas, D. J. D. [ed.]
AU  - Adrian R. Egan [ed.]
TI  - Trace elements in soil-plant-animals
SN  - 0125181507
PY  - 1975///
CY  - London
PB  - Academic press
KW  - Trace element metabolism - Congresses
KW  - Trace elements in soils - Congresses
ER  -