Explore Books on
varkens

Hog Ties

By Richard P. Horwitz

The singular beast

By Claudine Fabre-Vassas

Agriculture, trade, and the environment

By Darryl Jones

Pig Waste Management & Recyclying - The Singapore Experience (Idrc)

By E. P. Taiganides

Control of pig reproduction V

By International Conference on Pig Reproduction (5th 1997 Congress Centre Rolduc, Kerkrade, The Netherlands, )

The three little pigs

By Joanne Swan

Control of pig reproduction IV

By International Conference on Pig Reproduction (4th 1993 University of Missouri--Columbia)