Performance of crosses between six inbred lines of swine
Hetzer, H.O., Hankins, O.G., Zeller, J.H.
Performance of crosses between six inbred lines of swine - Washington 1951 - 1-13 p. - United States Department of A .
Performance of crosses between six inbred lines of swine - Washington 1951 - 1-13 p. - United States Department of A .