TY - BOOK ID - 137538726 TI - Mississippian (lower carboniferous) biostratigraphy, facies, and microfossils, pedregosa basin, southeastern Arizona and southwestern New Mexico AU - Armstrong, Augustus K. AU - Mamet, Bernard L. PY - 1988 PB - Washington (D.C.): US. Government printing office DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137538726 AB - ER -