TY  - BOOK
AU  - P. R. S.
TI  - Proceedings of the royal society of London: Section B
T2  - 189-190
U1  - 500 
PY  - 1975///
PB  - Royal society, London
KW  - Proceedings
KW  - Science--Great Britain | Royal Society--London--Proceedings
N1  - Multidisciplinary Science; Royal Society; British Science; Research
ER  -