Preventing the spread of weeds is an important part of weed management.

VOA: special.2010.08.10

The lead agency is the Minerals Management Service, or MMS, which is part of the Interior Department.

VOA: standard.2010.05.18

And Africa,where approximately depends on rainfall, is particularly vulnerable, Climate change can be reversed, in part,he says, through reforestation programs, better land management and the rehabilitation of degraded crop and pasture land.

VOA: standard.2010.03.29