TY - BOOK AU - Mannetje, L.'t AU - Jones, R.M TI - Field and laboratory methods for grassland and animal production research / SN - 0851993516 U1 - 633.202 23 PY - 2000/// CY - Wallingford PB - CABI Publishing KW - Pastures KW - Research KW - Feed utilization efficiency N1 - Includes bibliographical references and index ER -