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Effects of Long Daily Photoperiod and Bovine Somatotropin (Trobest®) on Milk Yield in Cows
A.R.E. Miller, E.P. Stanisiewski, R.A. Erdman, L.W. Douglass, G.E. DahlVolume:
82
Year:
1999
Language:
english
DOI:
10.3168/jds.s0022-0302(99)75401-9
File:
PDF, 254 KB
english, 1999