Principles of Insect Pathology, a text written from a pathological viewpoint, is intended for graduate-level students and researchers with a limited background in microbiology and in insect diseases. The book explains the importance of insect diseases and illuminates the complexity and diversity of insect-microbe relationships. Separate sections are devoted to the major insect pathogens, their characteristics, and their life cycles the homology that exists among invertebrate, vertebrate, and plant pathogens the humoral and cellular defense systems of the host insect as well as the evasive and suppressive activities of insect disease agents the structure and function of passive barriers the heterogeneity in host susceptibility to insect diseases and associated toxins the mechanisms regulating the spread and persistence of diseases in insects. Principles of Insect Pathology combines the disciplines of microbiology (virology, bacteriology, mycology, protozoology), pathology, and immunology within the context of the insect host, providing a format which is understandable to entomologists, microbiologists, and comparative pathologists.

This one-semester text is designed for an upper-level majors course. Vertebrates features a unique emphasis on function and evolution of vertebrates, complete anatomical detail, and excellent pedagogy. Vertebrate groups are organized phylogenetically, and their systems discussed within such a context. Morphology is foremost, but the author has developed and integrated an understanding of function and evolution into the discussion of anatomy of the various systems.

The growth of the wildlife industry in South Africa can be measured by the growth in the number of wildlife ranches. In 1965 there were only four wildlife-fenced properties in the former north-western Transvaal. By 2005, 40 years later, there were more than 10 000 properties with wildlife exemption permits in the nine provinces combined. As the wildlife industry continues to expand, so too does the need for scientific knowledge upon which it must be based.

This sixth edition of Game ranch management is written by 39 experts in various fields and edited by two experienced wildlife ecologists, managers and veterinarians. It is as complete a guide as possible for wildlife ranchers in South Africa. All the chapters have been revised and updated, with extensive new information on information systems and data management; economics of the wildlife industry in South Africa; bacterial, viral and protozoal diseases of wildlife; buying and selling wild animals; hunting, keeping and managing large terrestrial carnivores; trophy hunting; meat production; veld management, and habitat rehabilitation.

Completely new chapters or subchapters include the following:

• Marketing
• Genetic management
• Medical assistance in the field
• Ecto- and endoparasites
• The management of internal parasites
• Capturing wild animals actively
• Falconry
• Legislation and codes of conduct

Game ranch management is designed for undergraduate and postgraduate students doing degrees or modules in wildlife management and ranching at training institutions across southern Africa. It is also a guide for current and future owners of extensive wildlife production units.

Designed as an upper-level textbook and a reference for researchers, this important book concentrates on central concepts of the bacterial lifestyle. Taking a refreshingly new approach, it present an integrated view of the prokaryotic cell as an organism and as a member of an interacting population. Beginning with a description of cellular structures, the text proceeds through metabolic pathways and metabolic reactions to the genes and regulatory mechanisms. At a higher level of complexity, a discussion of cell differentiation processes is followed by a description of the diversity of prokaryotes and their role in the biosphere. A closing section deals with man and microbes (ie, applied microbiology).
The first text to adopt an integrated view of the prokaryotic cell as an organism and as a member of a population.
Vividly illustrates the diversity of the prokaryotic world - nearly all the metabolic diversity in living organisms is found in microbes.
New developments in applied microbiology highlighted.
Extensive linking between related topics allows easy navigation through the book.
Generously illustrated in two colours.
Essential definitions and conclusions highlighted.
Supplementary information in boxes.