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δ13C values of CO2from soil respiration on sites with crops of C3 and C4 type of photosynthesis
Roswitha Schönwitz, Willibald Stichler, Hubert ZieglerVolume:
69
Language:
english
Pages:
4
DOI:
10.1007/bf00377638
Date:
May, 1986
File:
PDF, 451 KB
english, 1986