TY - BOOK T1 - A System for Intensive Production of Lambs T2 - Research Report ; A1 - Watson, Douglas F. PP - Blacksburg PB - Virginia Polytechnic Institute YR - 1962 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.167170 OP - 7 ER -