Biodiversity Heritage Library

By: Pennsylvania. Department of Public Instruction. - Ashley, Geo. H. (George Hall), - Crabtree, Fred. - Finegan, Thomas Edward, - MacFarland, John Horace, - Pinchot, Gifford, - Shoemaker, Henry W., - Sproul, William Cameron, - Stuart, Robert Young, - Watts, Ralph L. (Ralph Levi),

Edition:

Publication info: Harrisburg, 1922

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Holding Institution: Library of Congress

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BHL Collections:

By: Pennsylvania. Department of Public Instruction. - Sproul, William C. (William Cameron), - Finegan, Thomnas Edward, - Pinchot, Gifford, - Shoemaker, Henry W., - MacFarland, John Horace, - Stuart, Robert Y., - Ashley, Geo. H. (George Hall), - Crabtree, Fred. - Watts, Ralph L. (Ralph Levi),

Edition:

Publication info: Harrisburg [Pa.], Pennsylvania Dept. of Public Instruction, 1922

Volume:

Series:

Holding Institution: University Library, University of Illinois Urbana Champaign

Subjects:

BHL Collections: