The sow, improving her efficiency /

Bibliographic Details
Main Author: English, Peter R.
Other Authors: Smith, William J., MacLean, Alastair
Format: Book
Language:English
Published: Ipswich, [England] : Farming Press, [1982]
Edition:2nd ed.
Subjects:
Description
Physical Description:354 pages : illustrations ; 23 cm.
Bibliography:Includes bibliographical references and index.
ISBN:0852361270