Kunze, I. Continuous in vitro multiplication of shoot buds of Norway spruce (Pice abies L.) by intermittent application of growth regulators / I. Kunze, R. Grafe, J. Schiemann. -- 1.vyd.

In Biologia Plantarum. -- 35, 1. (1993), s. 11-15. graf.

I. Grafe, R.
II. Schiemann, J.
III. Biologia Plantarum. -- 35, 1. (1993), s. 11-15. graf.
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