TY  - BOOK
AU  - Greguss Pal
TI  - Identification of living gymnosperms on the basis of xylotomy
U1  - I6:13, J5;1             CS 
PY  - 1955///
CY  - Budpest
PB  - Akademial Kiado        
KW  - Gymnosperms
ER  -