Soil Genesis and Classification, Fifth Edition.

Soil genesis and classification

a r t i c l e i n f o Keywords: Pedology Soil genesis Soil history Soil taxonomy Soil science in the USA The formation and classification of soils have been a key area of research in the soil science discipline. Major breakthroughs have been brought about since the mid 1800s and it has evolved from conceptual frameworks, to descriptive studies to more quantitative approaches. Some 50 years ago ...

Gastrointestinal Physiology, Fifth Edition

The material is substantial, informative and complete with explanations of the physiology underlying nutrition, but still maintains readability appropriate for the general public. In addition, there is a summary and resource section at the end of each chapter to help guide those who wish to read more about a given topic, as well as useful appendices with growth charts, recommended daily allowan...

Uncertainty Theory Fifth Edition

Psychological Sketches ( Fifth Edition )

Selective Toxicity. (Fifth Edition)

Selective Toxicity is an exposition of the many chemical and biological principles that allow drugs to act selectively. To incorporate both pharmacodynamics and chemotherapy into the discussion, a rather broad definition of "selective toxicity" is adopted ..."the injury of one kind of living matter without harming another kind...."); thus propranolol is viewed as a reversible antagonist (injure...