TY  - BOOK
AU  - VIKTOROV,S.V., VOSTOKOVA,YE.A., VYSHIVKIN,D.D.
TI  - SHORT GUIDE TO: GEO BOTANICAL SURVEYING
U1  - 622.12 VIK 
PY  - 1964///
CY  - NEW YORK
PB  - PERGAMON
KW  - BOTANICAL
ER  -