State agricultural experiment stations : a history of research policy and procedure /
Data(s) |
26/01/1962
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Resumo |
Maps on lining papers. Includes bibliographical references and index. Mode of access: Internet. 2 |
Formato |
bib bib |
Identificador | |
Idioma(s) |
eng |
Publicador |
Washington, D.C. : U.S. Dept. of Agriculture, |
Direitos |
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Palavras-Chave | #Agriculture #Agricultural experiment stations |
Tipo |
text |