Crop production systems in the Amazon Basin

von Nicholaides", J. J.
Veröffentlicht in The Dilemma of Amazonian development (1983)

Continuous cropping potential in the upper Amazon Basin

von Nicholaides", J. J.
Veröffentlicht in Frontier expansion in Amazonia (1984)

Crop production systems on acid soils in humid tropical America

von Nicholaides", J. J.
Veröffentlicht in Thorne, David Wynne Soil, water and crop production (1979)