TY  - BOOK
AU  - Watson, Peter R.
TI  - Farming with draft animals
U1  - 631.371 
PY  - 1981///
CY  - Washington D.C.
PB  - Transcentury corporation
KW  - Farming
KW  - Animals as tools
KW  - Kinds of power
KW  - Animals
N1  - Includes bibiographical references  and index
ER  -