Sudha, B. (2007). Soil and crop management for organic carbon sequenctaration for organic carbon sequeestratuin in a coconut based croppingsystem (Ph.D.). College of Agriculture.
Chicago-tyylinen lähdeviittausSudha, B. Soil and Crop Management for Organic Carbon Sequenctaration for Organic Carbon Sequeestratuin in a Coconut Based Croppingsystem. Ph.D. Vellayani: College of Agriculture, 2007.
MLA-viiteSudha, B. Soil and Crop Management for Organic Carbon Sequenctaration for Organic Carbon Sequeestratuin in a Coconut Based Croppingsystem. Ph.D. College of Agriculture, 2007.
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