KRISHNA, K. R. (2014). Agroecosystems: Soils, climate, crops, nutrient dynamics and productivity. : Apple Academic Press.
Chicago-viite (17. p.)KRISHNA, K. R. Agroecosystems: Soils, Climate, Crops, Nutrient Dynamics and Productivity. : Apple Academic Press, 2014.
MLA-viite (9. p.)KRISHNA, K. R. Agroecosystems: Soils, Climate, Crops, Nutrient Dynamics and Productivity. : Apple Academic Press, 2014.
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