Resultados de búsqueda - Greenland, D.

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

Enlace del recurso

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

Enlace del recurso

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

Enlace del recurso

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

Enlace del recurso