On the Physiology of Rhizopus Species

Part. V. The preliminary research on the occurrence of zymase and carboxylase in Rhizopus species.

Part. VI. The verification of the occurrence of zymase in Rhizopus species.

Part. VII. On the formation of ethyl alcohol from acetic acid by acetone-Rhizopus (Rhizopus treated by acetone.)

Part. VIII. On the formation of ethyl alcohol from malic acid by Rhizopus species.

Part. IX. On the formation of ethyl alcohol from malic acid by ace’one-Rhizopus.