TY  - BOOK
AU  - Herqusgeber and others,
TI  - Progress in Botany No. 36
SN  - 3540070362
U1  - 581 
PY  - 1974///
CY  - New York
PB  - Berlin Heidelberg
KW  - Botany
KW  - Specific topics in natural history
ER  -