O. Kuthanova

A Colour Guide To Familiar Woodland And Hill Birds, Eggs And Nests

By Felix, Jiri., Jiri Felix, Kvetoslav Hisek, O. Kuthanova

Flowers from Seed (Concise Guides in Colour)

By Jaroslav Prucha, Frantisek Severa, O. Kuthanova

Colour Guide to Familiar Garden and Field Birds

By Jiri Felix, Kvetoslav Hisek, John Sparks, O. Kuthanova