Högberg, Peter Studies of 13C in the foliage reveal interactions between nutrients and water in forest fertilization experiments / Peter Högberg, Christian Johannisson, Jan-Erik Hällgren. -- 1.vyd.

In Plant and Soil. -- 152. (1993), s. 207-214. tab.. graf.

I. Johannisson, Christian
II. Hällgren, Jan-Erik
III. Plant and Soil. -- 152. (1993), s. 207-214. tab.. graf.
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