Burgess, Darwin Containerized Black Spruce Seedling Development Under Exponential Fertilizer Additions / D. Burgess, D. Hay, P. Etheridge. -- 1.vyd.

In Proc. 11th Ann. Conf. Forest Nursery Assoc.B.C.. -- sept. 23-26, 1991. (1993), s. 54-58. graf.

I. Hay, Doug
II. Etheridge, P.
III. Proc. 11th Ann. Conf. Forest Nursery Assoc.B.C.. -- sept. 23-26, 1991. (1993), s. 54-58. graf.
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