Johnson, I. E., Murray, H., Aitken-Soux, P., Wahab, A. H., & (IICA), I. I. d. C. p. l. A. (2021). The allsides project in Jamaica developmental potentials of Hillside agriculture. Instituto Interamericano de Cooperación para la Agricultura (IICA).

Johnson, Irving E., Howard Murray, Percy Aitken-Soux, Abdul H. Wahab, and Instituto Interamericano de Cooperación para la Agricultura (IICA). The Allsides Project in Jamaica Developmental Potentials of Hillside Agriculture. Instituto Interamericano de Cooperación para la Agricultura (IICA), 2021.

Johnson, Irving E., et al. The Allsides Project in Jamaica Developmental Potentials of Hillside Agriculture. Instituto Interamericano de Cooperación para la Agricultura (IICA), 2021.