Ushbu ishga iqtibos qilgan ishlar

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Ish: The status of tree breeding in South Africa

1. The Economic Benefits of Forest Tree Breeding

   Gerrit Van Wyk, H. A. van der Sijde

   MaqolaForest Management and PolicySouth African Forestry Journal19830 iqtibos

   ABIABI:AkademIndex/1983.article.000039