JATAV, M K.; SUD, K. C.; DUA, V. K. FERTILITY STATUS OF SOILS OF SHIMLA DISTRICT OF HIMACHAL PRADESH. Potato Journal, Himachal Pradesh, India, v. 32, n. 3 - 4, 2013. Disponível em: https://epubs.icar.org.in/index.php/PotatoJ/article/view/33513. Acesso em: 28 jun. 2026.