Practitioner's Guide to Statistics and Lean Six Sigma for Process ImprovementsMikel J. Harry, Prem S. Mann, Ofelia C. De Hodgins, Richard L. Hulbert, Christopher J. Lacke · First published 2011Open the Tome
Cenozoic vertebrates of the AmericasRichard C. Hulbert, Gary S. Morgan, Jon A. Baskin · First published 2005Open the Tome
Calippus and protohippus (mammalia, perissodactyla, equidae) from the Miocene (Barstovian-early Hemphillian) of the Gulf Coastal PlainRichard C. Hulbert · First published 1988Open the Tome
Cormohipparion and Hipparion (Mammalia, Perissodactyla, Equidae) from the Late Neogene of FloridaRichard C. Hulbert · First published 1988Open the Tome
