Singh, R. A. Poultry production / R. A. Singh - 3rd ed. - New Delhi : Kalyani Publishers, 2004. - 361 p. : ill. ; 22 cm. ISBN: 8170963478 Subjects--Topical Terms: Animals LC Class. No.: SH134.6 / .T76 1998 Dewey Class. No.: 636.6 / SIP