TY  - BOOK
ED  - Conference on Indicator Geobotany (1961 : Moscow, R.S.F.S.R.?).
ED  - Chikishev, A. G. (Anatolii Grigorevich).
TI  - Plant indicators of soils, rocks, and subsurface waters
PY  - 1965///
CY  - New York
PB  - Consultants Bureau
KW  - Plant indicators
N1  - Includes bibliographies
ER  -