The economic impact of the adoption of hybrid maize in Swaziland

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050 0 0 ‡aHD9049.C8 ‡bS785 1990
100 1 ‡aKariuki, Joseph Gichugu.
245 1 4 ‡aThe economic impact of the adoption of hybrid maize in Swaziland / ‡cJoseph Gichugu Kariuki.
260 ‡aKiel : ‡bVauk, ‡c1990.
300 ‡a498 p. : ‡bill., maps ; ‡c21 cm.
490 0 ‡aFarming systems and resource economics in the tropics, ‡x0932-6154 ; ‡vv. 9
502 ‡aThesis (doctoral)--University of Hohenheim, 1989.
504 ‡aIncludes bibliographical references (p. 487-498).
538 ‡aMode of access: Internet.
650 0 ‡aHybrid corn ‡xEconomic aspects ‡zSwaziland.
650 0 ‡aCorn industry ‡zSwaziland.
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974 ‡bWU ‡cWU ‡d20230914 ‡sgoogle ‡uwu.89046807699 ‡y1990 ‡ric ‡qbib ‡tnon-US bib date1 >= 1930