TY  - BOOK
AU  - B.M. Sweeney
TI  - Phythmic phenomena in plants
U1  - 581.1 
PY  - 1969///
CY  - London
PB  - Academic Press, Inc
N1  - B.M. Sweeney: Phythmic phenomena in plants.  London.  Academic Press, Inc, 1969.--(581.1SWE)
ER  -