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Hay Handling System Comparison
James Curtis Frisby
University of Missouri. Agricultural Experiment Station
其他書名
(baled Hay Vs. Chopped Hay)
出版
University of Missouri-Columbia, College of Agriculture, Agricultural Experiment Station
, 1969
URL
http://books.google.com.hk/books?id=c20xzgEACAAJ&hl=&source=gbs_api
