McKersie, B. (1997). Biotechnology improvement of forage legume. CAB International.
Lua i Stíl Chicago (17ú heag.)McKersie, B.D. Biotechnology Improvement of Forage Legume. U.K.: CAB International, 1997.
Lua MLA (9ú heag.)McKersie, B.D. Biotechnology Improvement of Forage Legume. CAB International, 1997.
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