1964, . Box 1, Folder 7 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994YELLOWSHEETS AND LETTERS TO THE EDITORYellowsheets
1964, . Box 4, Folder 2 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994FARM WORKERSCorrespondence
1964, January - May, . Box 8, Folder 4 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994WATER AND RELATED POLITICAL ACTIVITIESCorrespondence
1964, June - December, . Box 8, Folder 5 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994WATER AND RELATED POLITICAL ACTIVITIESCorrespondence
1965, . Box 1, Folder 8 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994YELLOWSHEETS AND LETTERS TO THE EDITORYellowsheets
1965, August-December, . Box 4, Folder 4 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994FARM WORKERSCorrespondence
1965, January-July, . Box 4, Folder 3 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994FARM WORKERSCorrespondence
1965, January - September, . Box 8, Folder 6 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994WATER AND RELATED POLITICAL ACTIVITIESCorrespondence
1965, October - December, . Box 8, Folder 7 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994WATER AND RELATED POLITICAL ACTIVITIESCorrespondence
1966, . Box 1, Folder 9 Collection Context Lyrasis Special Collections Ben Yellen Papers, 1945-1994YELLOWSHEETS AND LETTERS TO THE EDITORYellowsheets
