‏الأقوال المرضية في علم الطبقات الأرضية :‏
Subtitle: wa-huwa al-juzʼ al-thālith min al-tārīkh al-ṭabīʻī
By: taʼlīf Aḥmad Nadá
Series: Harvard College Library preservation digitization program
Publisher: al-Maṭbaʻah al-ʻĀmirah
Published: 1871
Place of publication: Cairo
Language: ara
Number of pages: 368
Subjects: Geology; Mineralogy
Other titles: al-Aqwāl al-marḍīyah fī ʻilm al-ṭabaqāt al-arḍīyah; Aqwāl al-murḍiyah fī ʻilm al-ṭabaqāt al-arḍīyah