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An approach to the determination of the state of decomposition of peat and other organic substances.
by:
Davydik, I. I.
In: International peat journal. - ISSN 0782-7784. - Helsinki : International Peat Society. - 1987 : 2, s. 19-27, 179, 186
Journal article
In: International peat journal. - ISSN 0782-7784. - Helsinki : International Peat Society. - 1987 : 2, s. 19-27, 179, 186
Journal article