TY  - BOOK
AU  - Pearcy,R.W.
TI  - Plant physiological ecology: field methods and instrumentation 
SN  - 0412407302
U1  - 581.1 
PY  - 1990///
CY  - London
PB  - Kluwer Academic, 
KW  - FISIOLOGIA VEGETAL
KW  - ECOLOGIA
ER  -