TY - BOOK AU - Mathialagan,P. TI - Textbook of animal husbandry & livestock extension SN - 8181892097 U1 - 636 21 PY - 2007/// CY - Lucknow, India PB - International Book Distributing Co. KW - Agricultural extension work KW - Animal Husbandry KW - Livestock N1 - Includes bibliographical references and index ER -