Stone, Lynn M.
Pigs. - Vero Beach, FL : Rourke, 1990. - p. cm. - Farm animal discovery library .
An introduction to the physical characteristics, habits, and natural environment of pigs and their relationship to humans.
0865930376
89029873
Pigs.
636.4
Pigs. - Vero Beach, FL : Rourke, 1990. - p. cm. - Farm animal discovery library .
An introduction to the physical characteristics, habits, and natural environment of pigs and their relationship to humans.
0865930376
89029873
Pigs.
636.4