Published in 1993: This book provides a comprehensive discussion of the relationships between host plant structure and pathological anatomy. Topics include the structure and development of gum ducts, wound reactions, systemic invasion by bacterial pathogens, diseases caused by MLOs, and responses to cold temperatures.

For the past decade, it has been apparent to both of us that a reference text covering all aspects of tree defense mechanisms to fungi was missing, needed and long overdue. Such a book would provide a clear, comprehensive overview of how living roots, stems and leaves respond to fungal pathogens. The need for such a book became in creasingly clear to us from our conversations with each other, as well as from our interactions with students and colleagues who desired a sourcebook containing reviews of morphological, biochemical and physiological aspects of host-parasite interactions in trees. During a field trip sponsored by the Forest Pathology Committee of the Ameri can Phytopathological Society, on a bus from one site to another, we decided to take the responsibility to prepare a book of this type and began to plan its composition. To adequately address the topic of this book as we had envisioned it, we believed that well-illustrated chapters were needed in order to reflect the important advances made by the many investigators who have examined the anatomical and physiological changes that occur when trees are attacked by fungi. We are grateful to Dr. Tore Timell, the Wood Science editor for Springer-Verlag, for supporting our efforts and for providing an avenue to publish such a profusely il lustrated volume."

Less than 50 years after the publication of Marshall's "Principles" Cambridge once again set economics on a new path with the publication of Keynes' "General Theory". This book examines the developments in Cambridge monetary and trade cycle theory that were moving it forwards but were also sowing the seeds for the collapse of the Marshallian neo-classical framework.;The analysis shows how Cambridge economists such as Keynes, Robertson, Lavington and Hawtrey had built on the foundations of Marshall and Pigou to produce theories of adaptive behaviour under certainty which acknowledged that the invisible hand could fail in the short run. This established a conflict with the long-run theory of market clearing equilibrium which, though it could be ignored at first, had finally to be resolved.

The new edition of this successful textbook has been completely updated, with extensive new material on thermohaline processes in the ocean and their link to both abrupt and longer-term climate change. It will be an appropriate course and reference book for students studying earth and environmental sciences, oceanography, meteorology and climatology. The book will also be useful for students and teachers of geography, physics, chemistry and biology. First Edition Hb (1996): 0-521-45212-0 First Edition Pb (1996): 0-521-58268-7

Comprehensive textbook on ocean-climate interaction for undergraduates studying earth and environmental sciences, oceanography, meteorology and climatology.