TY  - BOOK
AU  - Romberger, J A
TI  - Plant structure: Function and development : A treatise on anatomy and vegetative deveelopment with special reference to woody plants
U1  - 581.4 
PY  - 1993///
CY  - Berlin
PB  - Springer
KW  - Excretory system
KW  - Periderm
KW  - Proembryogeny
KW  - Secretory system
ER  -