APA-viite

R A Leng. (1991). Application of Biotechnology to Nutrition of animals in Developing Countries. International Book Distributing Co.

Chicago-tyylinen lähdeviittaus

R A Leng. Application of Biotechnology to Nutrition of Animals in Developing Countries. International Book Distributing Co, 1991.

MLA-viite

R A Leng. Application of Biotechnology to Nutrition of Animals in Developing Countries. International Book Distributing Co, 1991.

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