APA (7th ed.) Citation

Beets, W. C. (1990). Raising and sustaining productivity of smallholder farming systems in the tropics: A handbook of sustainable agricultural development. AgBé Pub..

Chicago Style (17th ed.) Citation

Beets, Willem C. Raising and Sustaining Productivity of Smallholder Farming Systems in the Tropics: A Handbook of Sustainable Agricultural Development. Alkmaar, Holland: AgBé Pub., 1990.

MLA (9th ed.) Citation

Beets, Willem C. Raising and Sustaining Productivity of Smallholder Farming Systems in the Tropics: A Handbook of Sustainable Agricultural Development. AgBé Pub., 1990.