00385nam a2200097Ia 450000500170000010000230001724500460004026000090008652001730009558300190026820260716043308.0  aChoisnel, Emmanuel  aPlants respond to changes in the climate.  c1992  aLooks at the potential impact on plant life of an irreversible change in world climate, by outlining the scenarios of change that may apply to the different ecosystems.  c3/7/00kM2LMGR