Год выпуска: 2013 Автор: Md. Hamayetul Islam and Md. Jalal Uddin Sarder Издательство: LAP Lambert Academic Publishing Страниц: 116 ISBN: 9783659400551 Описание The prevalence of retained placenta of 1205 cows observed in relation to breed, age, body weight, body condition score, parity, season and managemental factors. Genotype of L?SL (4.6%), <3 yrs of age (4.5%), 150 to ... |