00510cam a22001937a 450000500170000000800410001701000100005801100100006803500100007808200140008810000230010224500460012526000340017130000200020565000250022565000250025070000220027570000190029720220329141127.0971010s1986            r     00010     d  a63046  a64018  a69003  a636.2bB800aButtery, P J , ed. 0aControl and manipulation of animal growth  aLondon :bButterworths,c1986  a347 p.b: ilus.14aFisiología animal.14aGanadoxCrecimiento.0 aHaynes, N. Bruce.0 aLindsay, D. B.