Download or read book Dense Molecular Gas around Protostars and in Galactic Nuclei written by Willem A. Baan and published by Springer Science & Business Media. This book was released on 2005-12-05 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings summarize our present knowledge on astronomical molecules, highlight major problems to be addressed, and finally propose future work. Their theoretical understanding involves physics, numerical simulations and chemistry.