Economic Development of Tropical Agriculture: Theory Policy, Strategy, and Organization edited by W. W. McPherson. University of Florida Press, Gainsville, 1968. The Pakistan Development Review, [S. l.], v. 9, n. 3, p. pp.346–349, 2022. DOI: 10.30541/v9i3pp.346-349. Disponível em: https://thepdr.pk/index.php/pdr/article/view/253. Acesso em: 8 jun. 2025.