Global ETD Search

About
The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

1	Influence of social conditions during rearing on the sexual behavior, mating ability and libido of Yorkshire boars Tonn, Steven R January 2011 (has links) Typescript (photocopy). / Digitized by Kansas Correctional Industries Boars-- Behavior. Swine Domestic animals-- Behavior.
2	Influence of social conditions during rearing on the sexual behavior, mating ability and libido of Yorkshire boars Tonn, Steven R January 1981 (has links) Typescript (photocopy). Boars--Behavior Swine Domestic animals--Behavior