DR. Nunberg Marian - Key to the determination of the more important harmful forest insects.
Państwowe Wyd. Rolnicze i Leśne, Warsaw 1951
Softcover. Small folds and soiling of the cover. Block consistent. Slight trace of soaking. Overall condition + good.
Number of pages : 313 + 359 illustrations in the text
Format : 12 x 15 [cm].