## Abstract An examination of a sample of the eggs obtained over a year from four birds, each of four breeds, namely, White Leghorn, Black Leghorn, Rhode Island Red and Light Sussex, has been made. This examination included studies of percentage of cracked eggs, shell thickness and porosity, membra
✦ LIBER ✦
Studies on egg shells. XIII.—Influence of individuality, breed, season and age on certain characteristics of egg shells
✍ Scribed by C. Tyler; F. H. Geake
- Publisher
- John Wiley and Sons
- Year
- 1960
- Tongue
- English
- Weight
- 841 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0022-5142
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