TY  - BOOK
AU  - Viktorov S V
AU  - Vostokova Ye A
AU  - Vyshivkin D D
TI  - Short guide to geo-botanical surveying
U1  - 634.93 
PY  - 1964///
CY  - London
PB  - Pergamon
KW  - Forestry engineering
KW  - Geo-botanical suvey
N1  - tr. by J M Maclennan
ER  -