R. Clark

发表

A study of the water-soluble phosphate concentration of the ruminal contents in normal and phosphorus deficient animals.

R. Clark, 1953 .

The influences of the nature of the diet and of starvation on the concentration curve of sulphanilamide in the blood of sheep after oral dosing.

R. Clark, J. Wessels, 1952 .

Studies on the alimentary tract of Merino sheep in South Africa; the effect of some commonly used antifermentatives in the in vitro formation of gas in ruminal ingesta and its bearing on the pathogenesis of bloat.

R. Clark, 1948, The Onderstepoort journal of veterinary science and animal industry.

Studies on the alimentary tract of the merino sheep in South Africa. XVI. The fate of nitrate in ruminal ingesta as studied in vitro

M. Sapiro, R. Clark, S. Hoflund, 1949 .

Studies on the alimentary tract of the merino sheep in South Africa. XXII. The effect of the pH of the ruminal contents on ruminal motility

W. Lombard, R. Clark, 1951 .

Alterations in the blood sugar and ketone levels caused by dosing acetate, propionate and butyrate into the rumen of the sheep.

R. Clark, J. R. Malan, 1956 .

Studies on the alimentary tract of the merino sheep in South Africa. XXI. The toxicity of urea to sheep under different conditions

W. Oyaert, R. Clark, J. Quin, 1951 .

A comparison between nitrogen retention from urea, biuret, triuret and cyanuric acid by sheep on a low protein roughage diet

R. Clark, 1965 .

The excretion of biuret in the urine of sheep fed biuret

R. Clark, R. S. Gray, 1964 .

Studies on the alimentary tract of the merino sheep in South Africa. XXIII. The effect of supplementing poor quality grass hay with molasses and nitrogenous salts

R. Clark, J. Quin, 1951 .

The influence of nutritional level on verminosis in merino lambs.

R. Clark, R. Ortlepp, J. Quin, 1951 .

Studies on the action of potassium monofluoroacetate, CH2FCOOK; Dichapetalum cymosum, Hook, Engl., toxin on animals.

R. Clark, J. Quin, 1947, The Onderstepoort journal of veterinary science and animal industry.

The Mode of Production of Twins in Sheep

R. Clark, 1932 .

Melamine crystalluria in sheep.

R. Clark, 1966 .

Studies on the water requirements of farm animals in South Africa. II. The relation between water consumption, food consumption and atmospheric temperature as studied on merino sheep’

R. Clark, J. Quin, 1949 .