McDonald, Peter.
Animal nutrition / P. McDonald, R.A. Edwards, J.F.D. Greenhalgh. - 3rd ed. - London : Longman, 1981. - vii, 479 p. : ill. ; 24 cm.
0582443997
Animal nutrition
Feeds.
Animal nutrition / P. McDonald, R.A. Edwards, J.F.D. Greenhalgh. - 3rd ed. - London : Longman, 1981. - vii, 479 p. : ill. ; 24 cm.
0582443997
Animal nutrition
Feeds.