TY  - BOOK
AU  - Simpkin, J.
AU  - Williams, J. I.
TI  - Biology of the cell, flowering plant and mammal
U1  - 574.878 SIM 
PY  - 1980///
CY  - London
PB  - Mills and Boon
KW  - Cytology
KW  - Plant cells and tissues
KW  - Cell differentiation
ER  -