TY  - BOOK
AU  - Gerasimova, M. I.
AU  - Kovda, V. A.
ED  - International congress of soil science
TI  - Problems of soil science
SN  - 5-02-007279-6
PY  - 1990///
CY  - M.
PB  - Nauka
KW  - Москва
KW  - П03
KW  - rubbk
N2  - Библиогр. в конце статей
ER  -