APA Citation

(1993). Sustainable agriculture and the environment in the humic tropics. Washington, D.C.: National Academy Press.

Chicago Style Citation

Sustainable Agriculture and the Environment in the Humic Tropics. Washington, D.C.: National Academy Press, 1993.

MLA Citation

Sustainable Agriculture and the Environment in the Humic Tropics. Washington, D.C.: National Academy Press, 1993.

Warning: These citations may not always be 100% accurate.