TY - BOOK AU - Chand, Gyan AU - Venu, P. TI - Geobotany and biogeochemistry: an orientation study in Singhbhum copper belt, Bihar U1 - 622.12 21st ed. PY - 1997/// CY - Calcutta PB - Botanical Survey of India KW - Biogeochemistry KW - Economic geology KW - Geobotany KW - Geological prospecting KW - Mining N1 - pp 198-205 ER -