Schweingruber, Fritz Hans, 1936-2020 Tree Rings and Environment Dendroecology / Fritz Hans Schweingruber. -- Bern : Haupt, 1996. -- 609 s. : obr., tab. ; 25 cm. -- ISBN 3-258-05458-4 (viaz.) : 1260,-

630*811.4+630*561.24+630*18+630*811.1+630*811
ZV001