SU BJECT INDEX.
Volume 21, Nos. 1 and 2 .
Abortion.
PAGEOn the etiology of epizootic or infectious equine abortion. . . 17
Anthrax.
Avirulent anthrax vaccine... 41
Attenuation.'
The attenuation of bluetongue virus by serial passage through fertile eggs... 231
Avirulent.
Avirulent Anthrax vaccine... 41
Biological materials.
Notes on the thiocyanate iron reaction. A modified procedure for the quantitative determination of iron in biological mater;als... 305
Biological values.
The biological values of the proteins of some South African (Whole seed) maizEJ varieties 57
Bluetongue.
The attenuation of bluetongue virus by serial passage through fertile eggs ... ·. . . 231
Body condition.
The effect of diet and body condition on the heat regulating system of the merino sheep 317
Cattle.
FurE1er investigations into immunization of cattle against rinderpest... 7
Compressibility.
A study of the compressibility of wool with special reference to South Mrican merino wool 99
Diet.
The effect of diet and body condition on the heat regulating system of the merino sheep. 317
Eggs.
The attenuation of bluetongue virus by serial passage through fertile eggs... 231
Epizootic equine abortion.
On the etiology of epizootic or infectious equine abortion. . . 17
Familial incidence.
The familial incidence of spontaneous osteopetrosis gallinarum ....... _ 79
Gastrocnemius muscle.
Meat studies No. 1. Postnatal growth and development of muscle, as exemplified by the Gastrocnemius and Psoas muscles of the rabbit.. . . 329
Hearbl(ater.
Studies on inlmunity in heartwater. . . 243
484
Heat regulating system.
PAGEThe effect of diet and body condition on the heat regulating system of the merino sheep 317
Immunity.
Studies on immunity in heartwater. . . 243
Immunization.
Further investigations into immunization of cattle against rinderpest... 7
Infectious equine abortion.
On the etiology of epizootic or infectious equine abortion. . . 17
Iron.
Notes on the thiocyanate iron reaction. A modified procedure for the quantitative determination of iron in biological material. ... : . . . 305
Maize.
The biological values of the proteins of some South African (whole seed) maize varieties 57 The supplementary effect between the protiens of a heat-treated soybean meal ("Soma
meal" and a South African strain of yellow maize se.ed (" Eksteen "). . . 301
Meat.
Meat studies No. l. Post-natal growth and development of muscle as exemplified by the Gastrocnemius and Psoas muscles of the rabbit. . . . . . 329 Meat Studies No. 2. Toughness of meat.. . . 467
\
Merino.
A study of the compressibility of wool with special reference to South African merino wool 99
Osteopetrosis gallinarum.
The familial incidenre of spontaneous Osteopetrosis gallinarum............... 79
Plants.
Recent investigations into the toxicity of plants, etc. No. XV... 45
Post-natal growth.
Meat Studies No. l. Post-natal growth and development of muscle, as exemplified by the Gastrocnemius and Psoas muscles of the rabbit... 329
Proteins.
The biological values of the proteins of some South African (whole seed) maize varieties 57 The supplementary effect between the proteins of a heat-treated soybean meal ("Soma
meal ") and a South African strain of yellow maize seed " Eksteen "). . . 301
P
soas muscle.Meat Studies No. l. Post-natal growth and development of muscle, as exemplified by the Gastrocnemius and Psoas muscles of the rabbit,... 329
Rabbit.
Meat Studies No. l. Post-natal growth and development of muscle, as exemplified by the Gastrocnemius and Psoas muscles of the rabbit... 329
Rhipicephalids.
Ticks in the South African Zoological Survey Collection VI. Little-known African rhipicephalids. . . • . . . 253
485
Rinderpest.
PAGEFurther investigations into immunization of cattle against rinderpest. . . 7
Serial passage.
The attenuation of bluetongue virus by serial passage through fertile eggs. . . 231
Sheep.
The effect of diet and body condition on the heat-regulating system of the merino sheep 317
Soybean meal.
The supplementary effect between the proteins of a heat-treated soybean meal (" Soma meal") and a South African strain ,of yellow maize seed (" Eksteen ")... 301
Supplementary effect.
The .supplementary effect betwee.n the proteins of a heat-treated soybean meal (" Soma meal") and a South African strain of yellow maize seed (" Eksteen ")... 301
Thiocyanate iron reaction.
Notes on the thiocyanate iron reaction. A modified procedure for the quantitative determination of iron in biological materials... 305
Ticks.
Ticks in the South African Zoological Survey Collection
VI.
Little-known African rhipicephalids... . . . 253Toxicity.
Recent investigations into the toxicity of plants, etc. No. XV... 45
Virus.
The attenuation of bluetongue virus by serial passage through fertile eggs ... ·. . . 231
Wool.
Study of the compressibility of wool with special reference to South African merino sheep 99.
Zoological survey.
Ticks in the South African Zoological Survey Collection VI. Little-known African rhipicephalids... . . . 253
