APA Citation

Graham, G. (1996). Nitrate attenuation beneath two coffee plantations in the Central Valley of Costa Rica. Ontario, Canada.

Chicago Style Citation

Graham, Gwyn. Nitrate Attenuation Beneath Two Coffee Plantations in the Central Valley of Costa Rica. Ontario, Canada, 1996.

MLA Citation

Graham, Gwyn. Nitrate Attenuation Beneath Two Coffee Plantations in the Central Valley of Costa Rica. Ontario, Canada, 1996.

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