Kloeppel, Brian D. Construction and installation of acrylic minirhizotron tubes in forest ecosystems / Brian D. Kloeppel, Stith T. Grower. -- 1.vyd.

In Soil Science Society of American Journal. -- Vol.59, No.1. (1995), s. 241-243. obr.

I. Grower, Stith T.
II. Soil Science Society of American Journal. -- Vol.59, No.1. (1995), s. 241-243. obr.
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