Agrell, Ivar,, 1912-1973
Hydrogen-activating enzymes during the insect metamorphosis [Texto policopiado] / Ivar Agrell . - Stockholm : Axel R. Elfströms Boktryckeri, 1950 . - 7 p. : il.
Extr. de: Eighth International Congress of Entomology.


Entomologia
Metamorfose (Biologia)

CDU 595.7