Cita APA

Havlin, J. L. (2006). Soil fertility and fertilizers: An introduction to nutrient management. Prentice Hall of India.

Chicago Edition Citation

Havlin, John L. Soil Fertility and Fertilizers: An Introduction to Nutrient Management. New Delhi: Prentice Hall of India, 2006.

Cita MLA

Havlin, John L. Soil Fertility and Fertilizers: An Introduction to Nutrient Management. Prentice Hall of India, 2006.