BERWAL, J. S. चूरू जिले की भूगर्भिक संरचना एवं मृदा का भौगोलिक स्वरूप. AGPE THE ROYAL GONDWANA RESEARCH JOURNAL OF HISTORY, SCIENCE, ECONOMIC, POLITICAL AND SOCIAL SCIENCE, [S. l.], v. 7, n. 5, p. 18–23, 2026. Disponível em: https://www.agpegondwanajournal.co.in/index.php/agpe/article/view/485. Acesso em: 31 may. 2026.