1. Intercropping-a low input agricultural strategy for food and environmental security;Maitra;Agron.,2021
2. The Ecology of Intercropping;Vandermeer,1989
3. Potential of intercropping system in sustaining crop productivity;Maitra;Int. J. Agric. Environ. Biotech.,2019
4. Intercropping-evaluating the advantages to broadacre systems;Khanal;Agric,2021
5. Selection of bean lines tolerant to low soil fertility conditions in Africa;Lunze,2002