Showing 1 - 1 results of 1 for search 'Pickering, Donald, 1931-', זמן שאילתה: 0.01s Refine Results
  1. 1

    African agricultural research and technological development proceedings of a high-level meeting in Feldafing, Federal Republic of Germany, Septermber 24-27, 1987

    יצא לאור 1988
    ספר

    African agricultural research and technological development proceedings of a high-level meeting in Feldafing, Federal Republic of Germany, Septermber 24-27, 1987

כלי חיפוש: