Showing 1 - 2 results of 2 for search '"agriculture."', query time: 0.02s Refine Results
  1. 1
    by Ruthenberg, Hans
    Published 1964
    (Frankfurt DLG-Verlags-GmbH [1964])
    vi, 149 p. 24 cm.
    Subjects: ...Agriculture Economic aspects....
  2. 2
    by Götting, Helmut Richard
    Published 1984
    Köln : DFVLR, 1984.
    168 p. : ill. ; 23 cm.
    Subjects: ...Aerial photography in agriculture Kenya....

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