author
N. L. VanDemark
A longtime Cornell animal scientist, this writer helped shape modern thinking on cattle reproduction and artificial insemination. His books blend practical research with a clear interest in how science can improve everyday work.
1 Audiobook
Preservation of Bull Semen at Sub-Zero Temperatures
by N. L. VanDemark, M. E. Friedman, W. C. Kinney, W. J. Miller, Carlos Rodriguez
About the author
Born in 1919, Noland L. VanDemark became a prominent animal scientist and later a professor emeritus at Cornell University. Cornell's memorial record notes that he died on December 16, 2001, at age 82.
His published work centered on dairy physiology and reproduction. Project Gutenberg lists Preservation of Bull Semen at Sub-Zero Temperatures, and bibliographic records also connect him with the well-known reference Physiology of Reproduction and Artificial Insemination of Cattle, reflecting his role in the development of livestock reproductive science.
Later in life, he also wrote Breaking the Barriers to Everyday Creativity: A Practical Guide for Expanding Your Creative Horizons, showing a broader curiosity that reached beyond laboratory research. Reliable portrait images were not clearly available from the sources I could confirm here.