Local choreographers/dancers are invited to apply for an exchange program in France slated for June 10-July 10. Seven participants will be selected in this professional exchange designed to offer an in-depth learning experience through visits to major dance institutions and festivals. A French-speaking escort will accompany the group. The tentative schedule includes stops in Paris, Lyon, Montpelier and Grenoble. Applicants should contact before March 1 the American Dance Festival, P.O. Box 6097, College Station, Durham, N.C. 27708. A national dance panel will select the seven participants on March 15.