Nichols, J. E.
Livestock improvement : in relation to heredity and environment / J. E. Nichols. - 3rd rev. ed. - London : Oliver and Boyd, c 1947. - vii, 209 p. : ill. ; 22 cm.
Includes index.
345 345
Livestock.
636.0824 / N515l
Livestock improvement : in relation to heredity and environment / J. E. Nichols. - 3rd rev. ed. - London : Oliver and Boyd, c 1947. - vii, 209 p. : ill. ; 22 cm.
Includes index.
345 345
Livestock.
636.0824 / N515l