Land Library
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Showing items 118 through 126 of 186.The Culture and Conservation Research Program in Kayan Mentarang National Park, East Kalimantan, constitutes a unique interdisciplinary engagement in central Borneo that lasted for six years (1991-97).
Farmers perception of soil fertility. The role of farmers field schools in knowledge transfer.
The role of soil erosion, organic and inorganic inputs for soil fertility management in South Africa
No one should be surprised that soil fertility in many parts of sub-Saharan Africa is declining
In the Brazilian savanna, there is a risk that soil fertility of pastures declines to a level below that of the native savanna because of low fertilizer application.
Spatial patterns in socioeconomic data reveal issues and trends that would otherwise be missed by data aggregation to political or other units. Geographic Information System (GIS) tools provide display and analysis capabilities that are underutilized by many social scientists.