@incollection{Khan16, author = {Shamim A. Dar and K. F. Khan}, title = {Depositional Environment of Phosphorites of the Sonrai Basin, Lalitpur District, Uttar Pradesh, India}, booktitle = {Applied Studies of Coastal and Marine Environments}, publisher = {IntechOpen}, address = {Rijeka}, year = {2016}, editor = {Maged Marghany}, chapter = {13}, doi = {10.5772/62186}, url = {https://doi.org/10.5772/62186} }