Showing 1 - 3 results of 3 for search '', query time: 0.01s Refine Results
  1. 1

    U.S. agricultural competitiveness : evidence from invention data by Evenson, Robert E, Evenson, Robert E

    Published 1989
    Book
  2. 2

    Intellectual property rights, R by Evenson, Robert E

    Published 1990
    Book
  3. 3

    Technological opportunities and international technology transfer in agriculture by Evenson, Robert E

    Published 1989
    Book