APA (7th ed.) Citation

Rerkasem, K., & Rerkasem, B. (1987). Agroecology and cropping systems.

Chicago Style (17th ed.) Citation

Rerkasem, Kanok, and Benjavan Rerkasem. Agroecology and Cropping Systems. 1987.

MLA (9th ed.) Citation

Rerkasem, Kanok, and Benjavan Rerkasem. Agroecology and Cropping Systems. 1987.

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