TY  - BOOK
ED  - Nutman, P. S.
ED  - Mosse, Barbara
TI  - Symbiotic associations
U1  - 576.15 
PY  - 1963///
CY  - London
PB  - Cambridge Universirty Press
N1  - Thirteenth symposium of the society for General Microbiology held at the Royal Institute, London April 1963
ER  -