@article{196098, recid = {196098}, author = {Bukry, David.}, title = {Silicoflagellates and their geologic applications [microform] /}, publisher = {U.S. Geological Survey ;}, address = {[Menlo Park, CA] :}, pages = {27 p. :}, year = {1995}, note = {Cover title.}, url = {http://library.usi.edu/record/196098}, }