Bogart, Ralph.
Improvement of livestock / Ralph Bogart. - NewYork : Macmillan, c 1959. - xx, 436 p. : ill. ; 24 cm.
Includes index.
43 43
Livestock.
636 / B634i
Improvement of livestock / Ralph Bogart. - NewYork : Macmillan, c 1959. - xx, 436 p. : ill. ; 24 cm.
Includes index.
43 43
Livestock.
636 / B634i