Journal articles
Effects of earthworms and mycorrhizal fungi on the growth of the medicinal herb Calendula officinalis (Asteraceae)
Zaller J, Saccani F, Frank T. Effects of earthworms and mycorrhizal fungi on the growth of the medicinal herb Calendula officinalis (Asteraceae). Plant Soil and Environment. 2011;57(11):499-504.
BOKU Autors
Thomas Frank
Univ.Prof. Mag. Dr. Thomas Frank
Johann Zaller
Assoc. Prof. Dr. Johann Zaller