TY  - BOOK
AU  - Ermolenko, N.F.
AU  - J. Schmorak.
TI  - Trace Elements and Colloids in Soils
U1  - 631.41:577.17 
PY  - 1966///
CY  - Minsk
PB  - Nauka I tekhnika
KW  - Soil science
KW  - Soil  Science
KW  - Pedology
ER  -