ULLAH, M. A.; AFZAL, M. U.; SIDDIQUE, M. T.; SALEEM, M. Z. Soil Fertility Status of Research Farm Koont Fields, Rawalpindi, Punjab. International Journal For Research In Agricultural And Food Science, [S. l.], v. 5, n. 4, p. 17–21, 2019. Disponível em: https://gnpublication.org/index.php/afs/article/view/801. Acesso em: 24 apr. 2024.