AGRIS - 国际农业科技情报系统

[Feeding of cattle]

1996

Damgaard, P. (ed.) | Sonnesen, S. | Stenbaek, B. | Nielsen, E.S. | Thoegersen, R. | Strudsholm, F. | Flye, J.C. | Jensen, P. | Lund, C.A. | Andersen, A.M. | Nielsen, E.S.