1964 Onderstepoort Journal of Veterinary Research, Volume 31, 1964

1964 Onderstepoort Journal of Veterinary Research, Volume 31, 1964

 

Contentes Pages: Onderstepoort Journal of Veterinary Research, Vol ??, 19??

CONTENTS

Volume 31: Number 1

The ability of Group III viruses associated with infertility in cattle in South Africa to infect the respiratory tract Mare, CJ 3

Observations on helminths parasitic in warthogs and bushpigs Ortlepp, RJ 11

Some helminthes recovered from red- and yellow-billed hornbills from the Kruger National Park Ortlepp, RJ 39

Haemonchus krugeri sp. nov. (Nematoda: Trichostrongylidae) from an impala (Aepyceros meiampus) Ortlepp, RJ 53

The role of carbon dioxide as stimulant and attractant to the sand tampan, Ornithodoros savignyi (Audouin) Nevill, EM 59

An improved technique for measuring the in vivo rate of cellulose digestion in the rumen Grosskopf, JFW 69

Contributions to the study of blood constituents in domestic animals in South Africa. 1. Normal values for methaemoglobin reductase, erythrocyte fragility, blood glutathione, plasma catalase and the total erythrocyte pyridine nucleotides in sheep Wagner, AM 77

The excretion of biuret in the urine of sheep fed biuret Gray, RS & Clarke, R 91

Ovum production: action of various gonadotrophins in sheep and goats Van Rensburg, SJ 97

Volume 31: Number 2

Investigations into the pH stability of bluetongue virus and its survival in mutton and beef Owen, NC 109

The significance of the endotoxin and pyogenic factor of Corynebacterium pseudotuberculosis in immunity Cameron, CM 119

The epizootiology of nematode parasites of sheep in the Karoo Viljoen, JH 133

The epizootiology of nematode parasites of sheep in the coastal area of the Eastern Province Rossiter, LW 143

The epizootiology of nematode parasites of sheep in the Border area Barrow, DB 151

The pathological physiology of Ostertagia circumcincta infestation Horak, IG & Clark, R 163

Author index 177

Subject index 178



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