Photographic review of twenty-five years of agricultural and home economics extension
Subtitle: in Berks county, Pennsylvania, 1914 to 1938.
Series: USAIN state and local literature preservation project; Pennsylvania agricultural literature on microfilm
Publisher: s.n.
Published: 1940
Place of publication: [S.l
Format: Microform
Number of pages: 59
Subjects: Agricultural extension work -- Pennsylvania -- Berks County.
Other titles: Photographic review of 25 five years of agricultural and home economics extension