The family of Hessel O. Yntema, Frisian immigrant to Michigan, 1847.Mary Elizabeth (Loomis) Yntema1958EN
Observations on the Rare Earths: the Ultra-violet Are Spectrum of Yttrium, by Leonard Francis Yntema ...Leonard Francis Yntema1922EN
Julia Child & more company. Julia Child, in collaboration with E. S. Yntema ; photos. by James SchererJulia Child, in collaboration with E. S. Yntema, photos. by James Scherer1979PDF
A Common Lawyer Looks at the Civil Law. Five Lectures Delivered at the University of Michigan, November 16, 17, 18, 19 and 20, 1953. With a Foreward by Hessel E. Yntema.F. Lawson1953EN