TY  - BOOK
AU  - Davis,H.P.
AU  - Gregory,R.W.
TI  - Livestock enterprises
AV  - SF65 .L5 1946
PY  - 1946///]
CY  - Chicago, Philadelphia [etc.]
PB  - J. B. Lippincott company
KW  - Livestock
KW  - United States
N1  - "Second revised edition."--Pref; Includes bibliographies
ER  -