TY - BOOK AU - Rudgard,S.A. AU - Maddison,A.C. AU - Andebrhan,T. TI - Disease management in cocoa: comparative epidemiology of witches' broom SN - 0412581906 PY - 1993/// CY - London PB - Chapman & Hall KW - Cacao KW - Diseases and pests KW - Control KW - Witches' broom disease N1 - Includes bibliographical references and index ER -