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1. Effects of cold storage duration on carbohydrate and amino acid concentration, root growth potential, and growth of jack pine and black spruce seedlings
Effects of cold storage duration on carbohydrate and amino acid concentration, root growth potential, and growth of jack pine and black spruce seedlings
Sault Ste. Marie : Ontario Forest Research Institute , 1997. - iv, 18 s. : 8 obr., 6 tab., 28 cm
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