Hutu, Ioan, Alternative swine management systems / Ioan Hutu, Gary Onan. - London, United Kingdom : Academic Press, an imprint of Elsevier, 2019. - xiii, 146 pages : illustrations ; 24 cm Includes bibliographical references and index. ISBN: 9780128189672 Pbk. Bp. LCCN: 2021275396 Subjects--Topical Terms: Swine.Swine--Housing.Swine industry. LC Class. No.: SF 395 H88 2019 CIRC