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Swine Manure Has Changed in 20 Years
Publication year - 2019
Publication title -
csa news
Language(s) - English
Resource type - Journals
eISSN - 2325-3584
pISSN - 1529-9163
DOI - 10.2134/csa2019.64.0205
Subject(s) - manure , environmental science , agronomy , zoology , agricultural engineering , biology , engineering