Prasadini, Prabhu, and B. Sreemannarayana. “Impact of Agro-Forestry Systems on Nutritional Status and Biological Activity on Rainfed Red Sandy Loam Soils”. Indian Forester, vol. 133, no. 11, Nov. 2007, pp. 1519-25, doi:10.36808/if/2007/v133i11/1505.