Solving the pulp and paper industries' environmental problems is essential to maintaining the forest industry and accommodating the changing economic needs of forest communities. This book explores the construction of new mills--operating on new technology that does not produce pollutants--which are vital to the pulp and paper industry.

This issue is a valuable tool to help electrophysiologists interpret complex ECGs so they can better understand arrhythmia mechanisms.? Organized by cases, this issue illustrates many of the classic electrocardiographic findings and phenomena that every electrophysiologist should know. Study of this issue demonstrates?a systematic way to analyze arrhythmia mechanisms.

Among poultry diseases, coccidiosis
remains one of the most serious problems of poultry with
treatment of high cost and ineffective drugs. Vaccination
seems to be an effective and safe alternate to control the
disease. It favored both by the biology of Eimeria species
and husbandry methods that create a high risk of disease in
untreated birds, yet favor the controlled uptake and further
replication of vaccinal oocysts. Various commercial vaccines
are being used to control coccidiosis in several...