Vital Rates in East and West Pakistan Tentative Results from the PGE Experiment. The Pakistan Development Review, [S. l.], v. 4, n. 4, p. pp.734–759, 1964. DOI: 10.30541/v4i4pp.734-759. Disponível em: https://thepdr.pk/index.php/pdr/article/view/105. Acesso em: 26 oct. 2025.