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Effects of transfer of Ostertagia ostertagi between Northern and Southern U.S.A. on the pattern and frequency of hypobiosis
G.R. Frank, R.P. Herd, K.S. Marbury, J.C. WilliamsVolume:
16
Year:
1986
Language:
english
Pages:
399
DOI:
10.1016/0020-7519(86)90120-7
File:
PDF, 659 KB
english, 1986