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Technical note: Test of a low-cost and animal-friendly system for measuring methane emissions from dairy cows
A.L.F. Hellwing, P. Lund, M.R. Weisbjerg, M. Brask, T. HvelplundVolume:
95
Year:
2012
Language:
english
DOI:
10.3168/jds.2012-5505
File:
PDF, 1.24 MB
english, 2012