Article
Gergovska, Zh.; Mitev, J.; Otouzbirov, R.; Todorov, N.
The influrnce of different degrees of motion activity during the dry period on some reproductive and prductive traits of Black and White cows
Source: BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE
Year published: 1998 y.
Volume: 4, 6
Pages: p. 801-807
Libraries: TUN
Signature: А1184















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