1.
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Ottawa [Ontario] : Centre De Recherches Pour Le Développement International (CRDI), 1994.
French | G 26 CRDI.B |
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2.
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London : Kluwer Law International, 1997.
English | S 331 KOO.I |
|
3.
|
London, England : Intellectual Property Pub., c1989.
English | S 42 BYR.S |
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4.
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Ottawa : International Development Research Centre, c1994.
English | G 26 IDRC.P |
|
5.
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Paris : Librairies techniques, 1985.
French | S 11 PRO |
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6.
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Geneva, Switzerland : International Union for the Protection of New Varieties of Plants (UPOV), 1985.
English | E 241S71 UPOV.1 |
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7.
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Kew : Royal Botanic Gardens, 1999.
English | S 61 AND.T |
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8.
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Wimborne, UK : Quarterjack Pub., 1995.
English | S 61 TRE.I |
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9.
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London : Zed Books, 2001.
Danish | G 252 SHI.P |
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