Schulte-karring, H. Subsoiling and Deep Fertilizing with New Technique as a Measure of Soil Conservation in Agriculture, Viniculture and Forestry / H. Schulte-karring, M. Haubold-rosar. -- 1.vyd.

In Soil Technology. -- Vol.6. (1993), s. 225-237. obr.

I. Haubold-rosar, M.
II. Soil Technology. -- Vol.6. (1993), s. 225-237. obr.
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