TY - BOOK AU - "ANDHRA PRADESH, MINES AND GEOLOGY (Deptt of-)" ED - "ANDHRA PRADESH, MINES AND GEOLOGY (Deptt of-)" TI - Report on the administration with a review of min U1 - "X9(HZ).216r, K1/GD" PY - 1961/// CY - Hyderabad PB - Govt central press India KW - Minings ER -