TY  - BOOK
AU  - Ennis, M. T.
AU  - Brogan, J. C.
ED  - International peat congress
TI  - Fixation of copper by humic acid
PY  - 1963///
CY  - L.
KW  - С3-148
KW  - rubbk
N2  - Библиогр.: с. 18
ER  -