Humus, its structure and role in agriculture and environment : proceedings of the 10th Symposium Humus et Planta, held in Prague, in August 19-23, 1991
edited by J. Kubát
Bok Engelsk 1992 International Symposium Humus et Planta
| Utgitt | Amsterdam : Elsevier , 1992
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|---|---|
| Omfang | ix, 201 s. : ill.
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| Emner | |
| ISBN | 0444889809
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