TY - BOOK AU - Frame,John AU - Laidlaw,A.Scott TI - Improved grassland management SN - 1847972616 U1 - 633.202 23 PY - 2011/// CY - Ramsbury PB - Crowood KW - grasslands KW - agrovoc KW - management KW - climatic change KW - greenhouse effect N1 - Previous ed.: Tonbridge: Farming, 1992; Includes bibliographical references and index ER -