TY  - BOOK
AU  - CHIKISHEV, A G
TI  - Plant indicators of soils, rocks and subsurface waters
U1  - 581.526 C33P 
PY  - 1965///
PB  - N.Y
KW  - PLANT INDICATORS -- - ADDRESSES, ESSAYS, LECTURES
KW  - PLANT INDICATORS -- - ADDRESSES, ESSAYS, LE
ER  -