TY - BOOK AU - Wright, I. G. AU - Wright,I.G. TI - Veterinary protozoan and hemoparasite vaccines SN - 0849347572 U1 - 636.089 6936 PY - 1989/// PB - CRC Press KW - Protozoan vaccines KW - Rickettsial vaccines KW - Veterinary protozoology ER -