Lewer, S.H Wright's encyclopaedia of poultry science - Delhi Biotech Books 2000 - x,627 p. ISBN: 8176220515 Subjects--Topical Terms: AGRICULTUREAnimal HusbandryANIMAL SCIENCEENCYCLOPAEDIAENCYCLOPEDIAPoultry Dewey Class. No.: 636.503 / LEW