TY  - BOOK
AU  - Mertens, Thomas R.
TI  - Plant life cycles: T.R. Mertens, F.F. Stevenson
SN  - 0-471-59629-9.
U1  - 581.16, 
PY  - 1975///
CY  - New York
PB  - John Wiley
KW  - Plant lifecycle
ER  -