TY - ADVS ED - Jim Gabriel Productions. ED - Circle Oak Productions. TI - Portrait of a coast AV - GB451.2 PY - 1981///, c1980 CY - Katonah, N.Y. PB - Circle Oak Productions KW - Coasts N1 - Title from data sheet; Intended audience: High school through college students and adults; Editor, Don Wilkins N2 - Presents a year-long exploration of the forces that move and shape a sandy coastline, fostering an understanding of processes and problems ER -