TY  - BOOK
AU  - Chikishev A.G.
TI  - Plant indicators of soils, rocks, and subsurface waters / 
U1  - 551 CHI 
PY  - 1965///
CY  - New York : 
PB  - Consultants bureau
KW  - Earth surface- Plant indicators
KW  - Physical geology
KW  - Soil- Plant indicators
ER  -