Agriculture - Congresses. - Tropics

Biological nitrogen fixation in farming systems of the Tropics / by: (Language materials, printed)

Soil conservation and management in the humid tropics / by: (Language materials, printed)

Time and complexity in historical ecology : = studies in the neotropical lowlands / by: (Electronic resources)

Proceeding of the 1st International Conference on Tropical Agriculture by: (Electronic resources)

Soil erosion- Congresses.- Tropics

Sustainable Development.

Human ecology- Latin America

Human ecology- Tropics

Agriculture- Congresses.- Tropics

Nitrogen- Fixation

Ethnobiology- Latin America

Landscape changes- Latin America

Land use- Latin America

Cropping systems- Congresses.- Tropics

Life Sciences.

Rain forest ecology- Latin America

Agricultural Economics.

Agriculture- Tropics

Soil conservation- Congresses.- Tropics

Agriculture.

Environmental Management.