TY  - GEN
AU  - Smith, D.C
AU  - Douglas, A.E
TI  - The biology of symbiosis
T2  - Contemporary biology
SN  - 0713129395
U1  - 574.52482 
PY  - 1987///
CY  - London
PB  - Edward Arnold
KW  - LIFE SCIENCES
ER  -