Science for agriculture : a long-term perspective /
Huffman, Wallace E.
Science for agriculture : a long-term perspective / Wallace E. Huffman & Robert E. Evenson. - Ames : Iowa State University Press, 1993. - xv, 268 p. : ill., map ; 26 cm.
Includes bibliographical references and index.
081381359X RM*
93-016097
Agriculture--Research--United States.
Agriculture--Research--Economic aspects--United States.
Science for agriculture : a long-term perspective / Wallace E. Huffman & Robert E. Evenson. - Ames : Iowa State University Press, 1993. - xv, 268 p. : ill., map ; 26 cm.
Includes bibliographical references and index.
081381359X RM*
93-016097
Agriculture--Research--United States.
Agriculture--Research--Economic aspects--United States.
