[1]
A. H. MARKHAND, M. H. AGHEEM, S. A. SHAIKH, Q. D. KHOKHAR, A. G. SAHIT and M. A. JAMALI 2020. Mineralogical and Geochemical investigations of Celestite and Gypsum from GanjoTakkar area, Hyderabad, Sindh, Pakistan. Sindh University Research Journal - SURJ (Science Series). 52, 3 (Sep. 2020).