THE ECOLOGY AND ECONOMIC IMPACT OF POISONOUS PLANTS ON LIVESTOCK PRODUCTION
THE ECOLOGY AND ECONOMIC IMPACT OF POISONOUS PLANTS ON LIVESTOCK PRODUCTION
LYNN F JAMES; MICHAEL H RALPHS; DARWIN B NIELSEN
First published in 1988. Livestock poisoning by plants has been a problem to the livestock producers of the United States since our pioneer forefathers first grazed their herds of cattle and sheep on the vast rangelands and pastures of this country. It has long been recognized that poisonous plants are not only disruptive to the harvesting of the
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