TY  - GEN
AU  - Spicer ,John I.
AU  - Gaston ,Kevin J.
TI  - Physiological diversity and its ecological implications
SN  - 0632054522
U1  - 591.78 
PY  - 1999///
CY  - Oxford
PB  - Blackwell Science 
KW  - BOTANY
ER  -