Huffman, Wallace E.
Science for agriculture a long-term perspective / [electronic resource] : W.E.Huffman and R.E. Evenson. - 2nd ed. - Ames, Iowa : Blackwell Pub., c2006. - xiv, 314 p. : ill., map.
Includes bibliographical references and index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2013.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
GBA575652 bnb
Uk
Agriculture--Research--United States.
Agriculture--Research--Economic aspects--United States.
Electronic books.
S541 / .H84 2006eb
630/.72/073
Science for agriculture a long-term perspective / [electronic resource] : W.E.Huffman and R.E. Evenson. - 2nd ed. - Ames, Iowa : Blackwell Pub., c2006. - xiv, 314 p. : ill., map.
Includes bibliographical references and index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2013.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
GBA575652 bnb
Uk
Agriculture--Research--United States.
Agriculture--Research--Economic aspects--United States.
Electronic books.
S541 / .H84 2006eb
630/.72/073