TY - BOOK AU - Rai K L Ed. TI - Development of India's mineral resources : Geological and mineral economic aspects essays in the memory of Prof N L Sharma T2 - Recent Researches In Geology, 14 SN - 8170750334 U1 - H1.2.N9, N3 PY - 1993/// CY - Delhi PB - Hindustan Publishing Corporation India KW - Geology N1 - Bibliography chapterwise ER -