TY - BOOK AU - Das Gupta,A.B. AU - Mukherjee,Basudev ED - Geological Society of India TI - Geology of N.W. Bengal Basin SN - 8185867763 (pbk.) U1 - 551.095414 22 PY - 2006/// CY - Bangalore PB - Geological Society of India KW - Geology KW - Bengal Basin N1 - Includes bibliographical references and index ER -