共 50 条
- [21] SURVIVAL OF EGGS AND INFECTIVE LARVAE OF OSTERTAGIA OSTERTAGI AND COOPERIA ONCOPHORA IN SOLID CATTLE MANURE AND URINE ZENTRALBLATT FUR VETERINARMEDIZIN REIHE B-JOURNAL OF VETERINARY MEDICINE SERIES B-INFECTIOUS DISEASES IMMUNOLOGY FOOD HYGIENE VETERINARY PUBLIC HEALTH, 1974, 21 (09): : 677 - 691
- [24] STUDIES ON SURVIVAL OF INFECTIVE LARVAE OF OSTERTAGIA-OSTERTAGI AND COOPERIA-ONCOPHORA IN SILAGE GRASS CONTAINING FORMIC-ACID ZENTRALBLATT FUR VETERINARMEDIZIN REIHE B-JOURNAL OF VETERINARY MEDICINE SERIES B-INFECTIOUS DISEASES IMMUNOLOGY FOOD HYGIENE VETERINARY PUBLIC HEALTH, 1974, 21 (05): : 389 - 391