Browsing 1982 Onderstepoort Journal of Veterinary Research, Volume 49, 1982 by Author "Pitchford, R.J."

Browsing 1982 Onderstepoort Journal of Veterinary Research, Volume 49, 1982 by Author "Pitchford, R.J."

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  • Pitchford, R.J.; Visser, P.S.; Steyn, P.J.J.; Bigalke, R.D.; Cameron, Colin McKenzie; Gilchrist, Frances M.C.; Jordaan, E.; Morren, A.J.; Verster, Anna J.M.; Verwoerd, Daniel Wynand; Walker, Jane B. (Published by The Government Printer, Pretoria, 1982)
    The results of 6-month estimations of S. mattheei faecal egg counts on 513 cattle in a highly endemic area of the eastern Transvaal over a 2-year period are given. After an initial high egg output of short duration the egg ...