APA (7th ed.) Citation

Lal, R. (1995). Sustainable management of soil resources in the humid tropics. United Nations Univ. Press.

Chicago Style (17th ed.) Citation

Lal, Rattan. Sustainable Management of Soil Resources in the Humid Tropics. Tokyo [u.a.]: United Nations Univ. Press, 1995.

MLA (9th ed.) Citation

Lal, Rattan. Sustainable Management of Soil Resources in the Humid Tropics. United Nations Univ. Press, 1995.