TY - BOOK AU - Hodgson, J. G. TI - Grazing management: science into practice SN - 0582450101 U1 - 633.202 20 PY - 1990/// CY - Burnt Mill, Harlow, Essex, England PB - Longman Scientific & Technic al KW - Grazing KW - Management KW - Range management KW - Environmental aspects N1 - Includes bibliographical references (p. 201) and index ER -