00269nam a2200097Ia 4500080001800000100001800018245006600036260003600102300001600138583001700154  a19.02.03 I641  aDrahos, Peter  aIP in biodiversity and agriculture : regulating the biosphere  bSweet & MaxwellaLondonGBc2001  axvi, 160 p.  c2/9/06kJOYD