APA aipamena

KRISHNA, K. R. (2014). Agroecosystems: Soils, climate, crops, nutrient dynamics and productivity. : Apple Academic Press.

Chicago Style aipamena

KRISHNA, K. R. Agroecosystems: Soils, Climate, Crops, Nutrient Dynamics and Productivity. : Apple Academic Press, 2014.

MLA aipamena

KRISHNA, K. R. Agroecosystems: Soils, Climate, Crops, Nutrient Dynamics and Productivity. : Apple Academic Press, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.