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1Published 1956Subjects: “...Agricultural libraries Periodicals....”
Journal -
2Published 1990Subjects: “...Agricultural libraries Periodicals....”
Journal -
3by Shaw, Ralph R. (Ralph Robert), 1907-1972Subjects: “...Agricultural libraries Latin America....”
Published 1953
Book -
4Published 1978Subjects: “...Agricultural libraries Congresses....”
Conference Proceeding Book