TY  - BOOK
AU  - Roger Lewin
TI  - Homones : Chemical communicators
SN  - 0-225-65872-0
U1  - 574.1927 
PY  - 1972///
CY  - London
PB  - Geaffrey Chapman
N1  - Roger Lewin: Homones : Chemical communicators.  London.  Geaffrey Chapman, 1972. 0-225-65872-0--(574.1927LEW)
ER  -