TY - BOOK AU - AHMED, SAKIB AU - Assist. Prof. Dr. Muhammad Abdul Mannan ED - Assico. Prof. Dr. Mahfuzul Islam TI - Serological evaluation of newcastle disease virus immunity of vaccinated layer flocks in gazipur and surrounding districts / : MS thesis U1 - 616.96 22 PY - 2024/// CY - Sher-e-Bangla Agricultural University PB - Department of Microbiology and parasitology KW - serological evaluation KW - newcastle disease virus immunity KW - vaccinated layer flocks KW - gazipur and surrounding N1 - MS thesis of Department of Microbiology and parasitology, ;, Faculty of ASVM. Sher-e-Balgla Agricultural University Dhaka-1207; Includes bibliographical reference. ER -