TY - BOOK AU - Mann,J. AU - Mann,J. TI - Natural products: their chemistry and biological significance SN - 9780582060098 (pbk) : U1 - 547.7 MAN PY - 1994/// CY - Harlow PB - Longman Scientific & Technical KW - Natural products KW - Organic chemistry KW - thema KW - Biology, life sciences N1 - Bibliography: p445-446. - Includes index; Includes bibliographical references and index N2 - Concentrates on substances synthesized in metabolic reactions in living things biosynthesis. The text is divided into primary metabolism, the chemistry of essential life processes, and secondary metabolism, the study of non-essential, species-specific metabolites ER -