Johnsen, Kurt H. Shoot water relations of mature black spruce families displaying a genotype x environment interaction in growth rate. I.Family and site effects over three growing seasons / Kurt H. Johnsen, John e. Major. -- Obr., tab. -- Res. angl. Lit.

In Tree physiology. -- ISSN 0829-318X. -- Vol. 19 (1999), s. 367-374

I. Major, John e.
II. Tree physiology. -- Vol. 19 (1999), s. 367-374
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