John Hultgren: 2 books
Border Walls Gone Green
Nature and Anti-immigrant Politics in America
Language: English
Release Date: October 15, 2015
How is it that self-identified environmental progressives in America can oppose liberalizing immigration policies? Environmentalism is generally assumed to be a commitment of the political left and restrictionism a commitment of the right. As John Hultgren shows, the reality is significantly more complicated....
Achieving sustainable production of milk Volume 3
Dairy herd management and welfare
Language: English
Release Date: August 7, 2017
Reviews advances in understanding and improving the welfare of dairy cattle;
Summarises current research on rumen biology, digestion and ways of optimising nutrition of dairy cattle from grazing to feed and feed supplements;
Discusses latest developments in maintaining the health of dairy cattle, including the genetics of disease resistance and dairy herd health management