TY  - BOOK
AU  - Barker A N Ed.
AU  -  Ellar D J Ed.
AU  -  Wolf J Ed.
ED  - International conference on spare research (1975 : UK)
TI  - Proceeding on spore research
U1  - I,166p1,N75, L7.1 
PY  - 1977///
CY  - London
PB  - Academic Press        
KW  -  Pollen
KW  - Botany
ER  -