If you are going to attend the conference, and need our invitation letter, please return the following information of each attendee to registration@AASci.org. An invitation letter and registration form will be mailed to you. If you register online or off-line, it is not necessary to return the following information. The attendees who are interested in presenting their research should email an abstract to env-abstract@aasci.org. Last name (surname), first name (given name), gender (if female), highest degree (optional) Position/Title (optional) Department Institution Address (street number and name) City, state/province, zip/postal code, country Telephone number: Fax number: Email address: Abstract Reference #: (optional) I would like to receive an invitation to attend ICEST2007 Comments: (optional) Example: Clinton, Bill, Ph.D. Chairman Department of Biology New Land University 4321 Bluesea Street Large Lake, Michigan 23456, USA Telephone number: (919)123-4567 Fax number: (919)123-6789 Email: Clinton.bill@newland.edu Comments: Please send me an invitation letter for attending EST2007. Notes: Please save this file (Invitation-info.txt), and email your contact information to registration@AASci.org. Do not use other format. (http://www.aasci.org/conference/env/2007/invitation-info.txt)