TY  - BOOK
AU  - Wallace, T.
TI  - Trace Elements in Plant Physiology
U1  - 581.13356 
PY  - 1950///
CY  - USA
PB  - Chronica Botanica Company
KW  - Botanical sciences
KW  - Pure Sciences
KW  - Plant physiology
KW  - Trace elements
ER  -