✦ LIBER ✦
Observations on the growth-promoting effects of procaine penicillin and zinc bacitracin on chicks in different environments
✍ Scribed by Marie E. Coates; G. F. Harrison
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 301 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0022-5142
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