Search Results - Greenland, D.

Bringing the green revolution to the shifting cultivator: better seed, fertilizers, zero or minimum tillage, and mixed cropping are necessary by Greenland, D.J

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Intercropping systems in tropical Africa by Okigbo, B., Greenland, D.

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Physical properties of soils with low activity clays by Lal, R., Greenland, D.J

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International Networks and Their Potential Contribution to Crop and Soil Management Research by Greenland, D. J., Craswell, E. T., Dagg, Matthew

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