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Agriculture in Semi-Arid Environments
The semi-arid zones of the world are fragile ecosystems which are being sub stantially modified by the activities of mankind. Increasing human populations have resulted in greater …
Advances in Comparative and Environmental Physiology
Advances in Compararative and Environmental Physiology helps biologists, physiologists, and biochemists keep track of the extensive literature in the field. Providing …
Reports of the Midwest Category Seminar II
Non-Disseminated Breast Cancer
In the last two decades, there has been a major increase in the actual numbers of women diagnosed with breast cancer (from 65000 new cases 20 years ago in the United States to …
Microbial Resistance to Drugs
Most often when the subject of antimicrobial resistance is discussed, the organizational emphasis is on individual antimicrobial agents or groups of agents. Thus we tend to see …
Advances in Comparative and Environmental Physiology
When survival is challenged by the cold, animals react by employing both behavioral and physiological solutions. Depending on the magni tude of the cold stress and the nature of …
Immune Deficiency
The subject of immune deficiency has become of special importance for two reasons. First, conditions with well defined defects in the immune system could be analyzed as …
Chemical Carcinogenesis and Mutagenesis I
I have been privileged to witness and participate in the great growth of knowledge on chemical carcinogenesis and mutagenesis since 1939 when I entered graduate school in …