TY  - BOOK
AU  - Frey-Wyssling Albert
TI  - Plant cell wall
T2  - Encyclopedia of plant anatomy Vol; 3, Part 4
U1  - I,11:20j3, L6 
PY  - 1976///
CY  - Berlin
PB  - Gebruder Borntraeger        
KW  - Plant Cytology
ER  -