This book supplies detailed explanations for young singers, teachers, and professional singers with 'troubled'
196 83 1MB
English Pages 81 Year 2010
Report DMCA / Copyright
DOWNLOAD FILE
In 2018, three species of birds went extinct. These species are gone forever, and many more species of plants and animal
201 107 17MB Read more
Book by Andriola, Joseph
514 104 36MB Read more
The black-footed ferret, once thought extinct, was rediscovered in Wyoming in 1981. In this book, Susan Clark tells the
208 74 21MB Read more
We are currently facing the sixth mass extinction of species in the history of life on Earth, biologists claim—the first
248 106 4MB Read more
As environmental awareness grows around the world, people are learning that a diversity of species and the habitat to su
175 91 40MB Read more
Protecting endangered species of animals and plants is a goal that almost everyone supports in principle—but in practice
162 70 2MB Read more
A Famous Opera Star Interviews 40 Famous Opera Singers on the Technique of Singing
666 131 14MB Read more
This concise biography of the African elephant - from ancient Egypt to the most recent discoveries about elephant societ
460 40 1MB Read more
Over the past decade, America's research universities have been accused, with increasing frequency and passion, of
150 77 9MB Read more
Content: Pesticide regulation and endangered species : moving from stalemate to solutions policy and process considerati
490 85 12MB Read more