Cover of the work “Improvement of specific prophylaxis of colibacillosis in calves using a bivalent vaccine and hyperimmune serum produced on the basis of attenuated adhesive strains of E. coli”. Author: Chulkov, Nikolai Vladimirovich. Degree: Candidate of Sciences. Year: 2004

Improvement of specific prophylaxis of colibacillosis in calves using a bivalent vaccine and hyperimmune serum produced on the basis of attenuated adhesive strains of E. coli

  • 16.00.03

Novosibirsk

139 pp.

Improvement of specific prophylaxis of colibacillosis in calves using a bivalent vaccine and hyperimmune serum produced on the basis of attenuated adhesive strains of E. coli — Chulkov, Nikolai Vladimirovich — 2004 — Russian Dissertation Library