Livestock Improvement /
Nichols, J.E..
Livestock Improvement / Textual Documents J.E.Nichols. - 2nd ed. / - New York : Oliver And Body , 1945. - 199p. : ill ; 22cm .
HB
Animal heredity Abimal-Livestock Improvement G-Technology
636 / N 517 L
Livestock Improvement / Textual Documents J.E.Nichols. - 2nd ed. / - New York : Oliver And Body , 1945. - 199p. : ill ; 22cm .
HB
Animal heredity Abimal-Livestock Improvement G-Technology
636 / N 517 L