Veterinary clinician guide - Harpal Singh; Amresh Kumar P.C. Chaudhuri (New Delhi Kalyani Publishing, 1987)
Harpal Singh; Amresh Kumar & P.C. Chaudhuri: Veterinary clinician guide. New Delhi. Kalyani Publishing, 1987. 81-7096-326-1--(636.0896SIN)
ENGLISH