Abstracts for the Fifty-First Annual Meeting must be submitted on special forms available from the AGU office. Send completed forms directly to the AGU office. Deadline for abstracts is January 26, 1970.
AGU Council rulings of December 1, 1968, and April 20, 1969, provide that: (1) The abstract of a nonmember must be accompanied by an application for membership or be endorsed by a sponsoring member. (2) An author of a paper may present no more than one contributed paper in any one session or be listed as an author or co-author on more than three papers at a meeting. (3) There will be a publication charge of $25 for each abstract accepted ($10 if the first author is a student member).