Hydrology and land management : proceedings of a Technical symposium held under the Asupices of the council at Canterbury agricultural college, Lincoln, Christchurch, 14-16 May, 1962.
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Typ dokumentu: | Kniha |
Jazyk: |
angličtina |
Vydavatel: |
Wellington :
Soil conservation and rivers control council,
1962.
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Předmět: | |