The vitreous body, its origin, development, and structure as observed in the eye of the pig,

"Contribution from the Biological Laboratory of the Catholic University of America, no. 4."

Wisconsin pacemaker pork program.

"September 1958"

Illinois agricultural statistics : county pig crop estimates, 1945-53 /

"May, 1954".

Illinois Feeding of Garbage to Animals Act /

Cover title.

Illinois Pseudorabies Control Act with regulations /

"Illinois Revised Statutes, ch.8, par. 801 et seq."--P. 3.

Dissertatio diætetica, de pingvedine animali ... /

Also published under the title, "Sus scrofa," in Linnés' Amoenitates academicae, v. 5, ed. 1, 1760; ed. 2, 1788, p. 461-483. cf. Hulth, Bibl. Linn. (1907) p. 118.

Contagious diseases of domesticated animals. Continuation of investigation by Department of Agriculture.

Investigation of swine plague -- Investigation of southern cattle fever -- Contagious lung plague of cattle -- Miscellaneous -- Correspondence.

Filtration experiments with Bacillus cholerae suis /

"June 21, 1909."

Pigs, patriotism and profit,

Mode of access: Internet.

History of the Duroc,

Mode of access: Internet.

Contagious diseases of domesticated animals.

Continuation of Special reports no. 12 and 22. No. 12 entitled: Investigation of diseases of swine [etc.]

Factors affecting the price and supply of hogs /

Includes bibliographical references (p. 72-75).

The Direct marketing of hogs /

Caption title.

A systems analysis of the hog-pork subsector /

Bibliography: p. 30.

Hog houses /

Caption title.